Contents: Emissions related fault codes ↧ Non-Emissions Related Fault Codes ↧ Clearing diagnostic codes ↧ Diagnostic Trouble Codes ↧
Emissions related fault codes
Actions Taken When a DTC Sets - Type A
- The Malfunction Indicator Lamp (MIL) comes on immediately after a malfunction occurs.
- The controller records the operating conditions at the time a fault is detected. This information is stored in the status record buffer and fault logs.
- An archive of diagnostic trouble codes is saved.
Actions to Take When a DTC Sets - Type B (or E)
- The fault indicator warning light comes on after 2 (or 3) confirmed driving cycles.
- The controller records the operating conditions at the time a fault is detected. This information is stored in the status record buffer and fault logs.
- An archive of diagnostic trouble codes is saved.
Conditions for clearing the fault code / turning off the fault indication - type A or type B (or E)
- The malfunction indicator lamp turns off after four consecutive driving cycles in which the diagnostics did not detect a malfunction.
- The diagnostic trouble code history is cleared after 40 consecutive warm-up cycles without a fault.
- The diagnostic trouble code can be cleared using a scan tool.
Non-Emissions Related Fault Codes
Actions taken when a fault code is set - type Cnl
- The malfunction indicator lamp does not light.
- The controller records the operating conditions at the time a fault is detected. This information is stored in the status record buffer and fault logs.
Conditions for clearing fault codes - type Cnl
- The diagnostic trouble code history is cleared after 40 consecutive warm-up cycles without a fault.
- The diagnostic trouble code can be cleared using a scan tool.
Conditions for clearing fault codes - type Z
This DTC is present in the controller software but is disabled or turned off. In this case, the diagnostic test will not be performed, diagnostic trouble codes will not be stored, and the malfunction indicator lamp will not illuminate.
Clearing diagnostic codes
Important: Do not clear diagnostic trouble codes if this operation has not received a service authorization message from the diagnostic procedure. After clearing the diagnostic trouble codes, the status record and fault log data that can help you diagnose intermittent failures will also be erased from memory. If the fault that led to the appearance of the diagnostic fault code to be stored in memory has been eliminated, the Operating diagnostics will start counting down the "warm-up" cycles, during which no further faults are detected, and the diagnostic fault code will be automatically cleared from the memory of the ECM controller. To clear diagnostic trouble codes, you must use a diagnostic scanning device.
Note: To avoid damage to the ECM, when connecting or disconnecting the ECM, (for example, the wires of the battery, the connecting connector of the ECM controller, the fuse of the ECM controller, jumpers, etc.) the key must be in the OFF position. When the ECM controller sets a diagnostic fault code, the fault indicator light turns on only for types A, B, and E, but the diagnostic fault codes are stored in the ECM controller's memory for all types of codes. The diagnostic fault code remains in the memory of the ECM controller until it is erased by the diagnostic device. After the repair is complete, the diagnostic trouble codes should be erased. Some diagnostic tables allow you to clear codes before using the tables. This allows the ECM controller to set diagnostic trouble codes by working out the table, which helps to quickly detect the cause of the problem.
Diagnostic Trouble Codes
Additional DTC information is stored in the symptom byte as a 2-digit hexadecimal number. A symptom byte value of zero (00) indicates that no additional information is available beyond that contained in the DTC description. The symptom byte may not be displayed on the scan tool.
|
DTC
|
Symptom byte (hexadecimal view)
|
DTC Descriptor (symptom byte descriptor)
|
Error type
|
The malfunction indicator lamp is on
|
|
B357A
|
01
|
Heating element control circuit (short circuit to battery voltage)
|
Cnl
|
NO
|
|
B357A
|
02
|
Heating element control circuit (short circuit to ground)
|
Cnl
|
NO
|
|
B357A
|
04
|
Heating element control circuit (open circuit)
|
Cnl
|
NO
|
|
B357A
|
54
|
Heating element control circuit (high temperature)
|
Cnl
|
NO
|
|
B357D
|
01
|
Heating element 2 control circuit (short circuit to battery voltage)
|
Cnl
|
NO
|
|
B357D
|
02
|
Heating element 2 control circuit (short circuit to ground)
|
Cnl
|
NO
|
|
B357D
|
04
|
Heating element 2 control circuit (open circuit)
|
Cnl
|
NO
|
|
B357D
|
54
|
Heating element 2 control circuit (high temperature)
|
Cnl
|
NO
|
|
P0016
|
5A
|
Crankshaft Position (CKP) - Camshaft Position (CMP) Correlation (inconsistency)
|
E
|
yes
|
|
P0045
|
01
|
Turbo Boost Solenoid Control Circuit (short circuit to battery voltage)
|
E
|
yes
|
|
P0045
|
02
|
Turbo Boost Solenoid Control Circuit (short circuit to ground)
|
E
|
yes
|
|
P0045
|
04
|
Turbo Boost Solenoid Control Circuit (chain break)
|
E
|
yes
|
|
P0045
|
54
|
Turbo Boost Solenoid Control Circuit (high temperature)
|
E
|
yes
|
|
P0069
|
5A
|
Manifold Absolute Pressure - Barometric Pressure Ratio (inconsistency)
|
E
|
yes
|
|
P0087
|
00
|
Fuel Rail Pressure (FRP) Too Low
|
A
|
yes
|
|
P0087
|
18
|
Fuel Rail Pressure (FRP) Too Low (signal amplitude below minimum)
|
A
|
yes
|
|
P0088
|
00
|
Fuel Rail Pressure (FRP) Too High
|
A
|
yes
|
|
P0089
|
00
|
Fuel Pressure Regulator Solenoid 1 Performance
|
A
|
yes
|
|
P0089
|
11
|
Fuel Pressure Regulator Solenoid 1 Performance (above the upper threshold)
|
A
|
yes
|
|
P0089
|
12
|
Fuel Pressure Regulator Solenoid 1 Performance (below the lower threshold)
|
A
|
yes
|
|
P0089
|
18
|
Fuel Pressure Regulator Solenoid 1 Performance (signal amplitude below minimum)
|
E
|
yes
|
|
P0089
|
19
|
Fuel Pressure Regulator Solenoid 1 Performance (the signal amplitude is greater than the maximum)
|
A
|
yes
|
|
P0090
|
01
|
Fuel Pressure Regulator Solenoid 1 Control Circuit (short circuit to battery voltage)
|
E
|
yes
|
|
P0090
|
02
|
Fuel Pressure Regulator Solenoid 1 Control Circuit (short circuit to ground)
|
E
|
yes
|
|
P0090
|
04
|
Fuel Pressure Regulator Solenoid 1 Control Circuit (chain break)
|
E
|
yes
|
|
P0090
|
54
|
Fuel Pressure Regulator Solenoid 1 Control Circuit (high temperature)
|
E
|
yes
|
|
P0095
|
03
|
Intake Air Temperature Sensor 2 Circuit (voltage below threshold)
|
E
|
yes
|
|
P0095
|
07
|
Intake Air Temperature Sensor 2 Circuit (voltage above threshold)
|
E
|
yes
|
|
P0100
|
00
|
Mass Air Flow (MAF) Sensor Circuit
|
E
|
yes
|
|
P0100
|
09
|
Mass Air Flow (MAF) Sensor Circuit (rate of change above threshold)
|
E
|
yes
|
|
P0100
|
0A
|
Mass Air Flow (MAF) Sensor Circuit (rate of change below threshold)
|
E
|
yes
|
|
P0100
|
26
|
Mass Air Flow (MAF) Sensor Circuit (too low frequency)
|
E
|
yes
|
|
P0100
|
27
|
Mass Air Flow (MAF) Sensor Circuit (too high frequency)
|
E
|
yes
|
|
P0101
|
11
|
Mass Air Flow (MAF) Sensor Performance (above the maximum threshold)
|
E
|
yes
|
|
P0101
|
12
|
Mass Air Flow (MAF) Sensor Performance (below the minimum threshold)
|
E
|
yes
|
|
P0105
|
03
|
Manifold Absolute Pressure (MAP) Sensor Circuit (voltage below threshold)
|
E
|
yes
|
|
P0105
|
07
|
Manifold Absolute Pressure (MAP) Sensor Circuit (voltage above threshold)
|
E
|
yes
|
|
P0105
|
5A
|
Manifold Absolute Pressure (MAP) Sensor Circuit (inconsistency)
|
E
|
yes
|
|
P0110
|
00
|
Intake Air Temperature (IAT) Sensor Circuit
|
E
|
yes
|
|
P0110
|
09
|
Intake Air Temperature (IAT) Sensor Circuit (rate of change above threshold)
|
E
|
yes
|
|
P0110
|
0A
|
Intake Air Temperature (IAT) Sensor Circuit (rate of change below threshold)
|
E
|
yes
|
|
P0110
|
11
|
Intake Air Temperature (IAT) Sensor Circuit (above the maximum threshold)
|
E
|
yes
|
|
P0110
|
12
|
Intake Air Temperature (IAT) Sensor Circuit (below the minimum threshold)
|
E
|
yes
|
|
P0115
|
03
|
Engine Coolant Temperature (ECT) Sensor Circuit (voltage below threshold)
|
E
|
yes
|
|
P0115
|
07
|
Engine Coolant Temperature (ECT) Sensor Circuit (voltage above threshold)
|
E
|
yes
|
|
P0116
|
00
|
Engine Coolant Temperature Sensor (ECTS) Performance
|
E
|
yes
|
|
P0180
|
03
|
Fuel Temperature Sensor Circuit (voltage below threshold)
|
E
|
yes
|
|
P0180
|
07
|
Fuel Temperature Sensor Circuit (voltage above threshold)
|
E
|
yes
|
|
P0190
|
03
|
Fuel Rail Pressure (FRP) Sensor Circuit (voltage below threshold)
|
A
|
yes
|
|
P0190
|
07
|
Fuel Rail Pressure (FRP) Sensor Circuit (voltage above threshold)
|
A
|
yes
|
|
P0191
|
11
|
Fuel Rail Pressure (FRP) Sensor Performance (above the maximum threshold)
|
E
|
yes
|
|
P0191
|
12
|
Fuel Rail Pressure (FRP) Sensor Performance (below the minimum threshold)
|
E
|
yes
|
|
P0201
|
04
|
Injector 1 control circuit (chain break)
|
A
|
yes
|
|
P0202
|
04
|
Injector 2 control circuit (chain break)
|
A
|
yes
|
|
P0203
|
04
|
Injector 3 control circuit (chain break)
|
A
|
yes
|
|
P0204
|
04
|
Injector 4 control circuit (chain break)
|
A
|
yes
|
|
P0234
|
00
|
Excessive boost pressure
|
E
|
yes
|
|
P0263
|
11
|
Cylinder Balancing System 1 (above the maximum threshold)
|
Cnl
|
NO
|
|
P0263
|
12
|
Cylinder Balancing System 1 (below the minimum threshold)
|
Cnl
|
NO
|
|
P0266
|
11
|
Cylinder Balancing System 2 (above the maximum threshold)
|
Cnl
|
NO
|
|
P0266
|
12
|
Cylinder Balancing System 2 (below the minimum threshold)
|
Cnl
|
NO
|
|
P0269
|
11
|
Cylinder Balancing System 3 (above the maximum threshold)
|
Cnl
|
NO
|
|
P0269
|
12
|
Cylinder Balancing System 3 (below the minimum threshold)
|
Cnl
|
NO
|
|
P0272
|
11
|
Cylinder Balancing System 4 (above the maximum threshold)
|
Cnl
|
NO
|
|
P0272
|
12
|
Cylinder Balancing System 4 (below the minimum threshold)
|
Cnl
|
NO
|
|
P0299
|
00
|
Insufficient boost pressure
|
E
|
yes
|
|
P02E0
|
01
|
Air Intake Control Valve Control Circuit (short circuit to battery voltage)
|
E
|
yes
|
|
P02E0
|
02
|
Air Intake Control Valve Control Circuit (short circuit to ground)
|
E
|
yes
|
|
P02E0
|
04
|
Air Intake Control Valve Control Circuit (chain break)
|
E
|
yes
|
|
P02E0
|
54
|
Air Intake Control Valve Control Circuit (high temperature)
|
E
|
yes
|
|
P02E1
|
11
|
Air Intake Control Valve Control Circuit Performance (above the maximum threshold)
|
A
|
yes
|
|
P02E1
|
12
|
Air Intake Control Valve Control Circuit Performance (below the minimum threshold)
|
A
|
yes
|
|
P0335
|
28
|
Crankshaft Position Sensor (CKP) Circuit (incorrect frequency)
|
E
|
yes
|
|
P0335
|
29
|
Crankshaft Position Sensor (CKP) Circuit (too few pulses)
|
E
|
yes
|
|
P0340
|
28
|
Camshaft Position (CMP) Sensor Circuit (incorrect frequency)
|
E
|
yes
|
|
P0340
|
29
|
Camshaft Position (CMP) Sensor Circuit (too few pulses)
|
E
|
yes
|
|
P0401
|
00
|
Exhaust gas recirculation, insufficient flow
|
E
|
yes
|
|
P0402
|
00
|
Exhaust Gas Recirculation, Excessive Flow
|
E
|
yes
|
|
P0403
|
01
|
Exhaust Gas Recirculation Solenoid Valve Control Circuit (short circuit to battery voltage)
|
E
|
yes
|
|
P0403
|
02
|
Exhaust Gas Recirculation Solenoid Valve Control Circuit (short circuit to ground)
|
E
|
yes
|
|
P0403
|
04
|
Exhaust Gas Recirculation Solenoid Valve Control Circuit (chain break)
|
E
|
yes
|
|
P0403
|
54
|
Exhaust Gas Recirculation (EGR) Solenoid Control Circuit Low Voltage (high temperature)
|
E
|
yes
|
|
P0460
|
03
|
Fuel Level Sensor 1 Circuit (voltage below threshold)
|
Cnl
|
NO
|
|
P0460
|
07
|
Fuel Level Sensor 1 Circuit (voltage above threshold)
|
Cnl
|
NO
|
|
P0480
|
01
|
Cooling Fan Relay 1 Control Circuit (short circuit to battery voltage)
|
Cnl
|
NO
|
|
P0480
|
02
|
Cooling Fan Relay 1 Control Circuit (short circuit to ground)
|
Cnl
|
NO
|
|
P0480
|
04
|
Cooling Fan Relay 1 Control Circuit (chain break)
|
Cnl
|
NO
|
|
P0480
|
54
|
Cooling Fan Relay 1 Control Circuit (high temperature)
|
Cnl
|
NO
|
|
P0481
|
01
|
Cooling Fan Relay 2 Control Circuit (short circuit to battery voltage)
|
Cnl
|
NO
|
|
P0481
|
02
|
Cooling Fan Relay 2 Control Circuit (short circuit to ground)
|
Cnl
|
NO
|
|
P0481
|
04
|
Cooling Fan Relay 2 Control Circuit (chain break)
|
Cnl
|
NO
|
|
P0481
|
54
|
Cooling Fan Relay 2 Control Circuit (high temperature)
|
Cnl
|
NO
|
|
P0500
|
08
|
Vehicle Speed Sensor (VSS) Circuit (invalid signal)
|
E
|
yes
|
|
P0500
|
11
|
Vehicle Speed Sensor (VSS) Circuit (above the maximum threshold)
|
E
|
yes
|
|
P0500
|
71
|
Vehicle Speed Sensor (VSS) Circuit (invalid data received on serial line)
|
E
|
yes
|
|
P0513
|
00
|
Invalid anti-theft system key
|
Cnl
|
NO
|
|
P0520
|
08
|
Engine Oil Pressure Switch Circuit (invalid signal)
|
Cnl
|
NO
|
|
P0530
|
03
|
Air Conditioning Refrigerant Pressure Sensor Circuit (voltage below threshold)
|
Cnl
|
NO
|
|
P0530
|
07
|
Air Conditioning Refrigerant Pressure Sensor Circuit (voltage above threshold)
|
Cnl
|
NO
|
|
P0544
|
03
|
Exhaust Gas Temperature (EGT) Sensor 1 Circuit (voltage below threshold)
|
A
|
yes
|
|
P0544
|
07
|
Exhaust Gas Temperature (EGT) Sensor 1 Circuit (voltage above threshold)
|
A
|
yes
|
|
P0560
|
11
|
On-board network voltage (above the maximum threshold)
|
E
|
yes
|
|
P0571
|
5A
|
Brake Switch Circuit 1 (inconsistency)
|
A
|
yes
|
|
P0571
|
71
|
Brake Switch Circuit 1 (invalid data received on serial line)
|
A
|
yes
|
|
P0575
|
72
|
Cruise control switch signal circuit (invalid/not updated health monitor counter value)
|
Cnl
|
NO
|
|
P0575
|
74
|
Cruise control switch signal circuit (incorrect calculated signal control value)
|
Cnl
|
NO
|
|
P0602
|
46
|
The control module is not programmed (vehicle configuration not programmed)
|
Cnl
|
NO
|
|
P0606
|
00
|
Processor speed in the control module
|
A
|
yes
|
|
P0606
|
11
|
Control module performance (above the maximum threshold)
|
A
|
yes
|
|
P0606
|
12
|
Control module performance (below the minimum threshold)
|
A
|
yes
|
|
P0606
|
31
|
Control module performance (total checksum error)
|
E
|
yes
|
|
P0606
|
33
|
Control module performance (special memory error)
|
E
|
yes
|
|
P0606
|
37
|
Control module performance (health/security processor failure)
|
E
|
yes
|
|
P0606
|
3C
|
Control module performance (internal data transfer failure)
|
E
|
yes
|
|
P0606
|
59
|
Control module performance (circuit/component protection timeout)
|
E
|
yes
|
|
P0606
|
5A
|
Control module performance (inconsistency)
|
E
|
yes
|
|
P0607
|
39
|
Control module performance (internal electronic malfunction)
|
Cnl
|
NO
|
|
P060A
|
07
|
Performance of the control module monitoring processor (voltage above threshold)
|
E
|
yes
|
|
P060B
|
03
|
Performance of the analog-to-digital converter of the control module (voltage below threshold)
|
E
|
yes
|
|
P060B
|
07
|
Performance of the analog-to-digital converter of the control module (voltage above threshold)
|
E
|
yes
|
|
P060B
|
08
|
Performance of the analog-to-digital converter of the control module (invalid signal)
|
E
|
yes
|
|
P060B
|
11
|
Performance of the analog-to-digital converter of the control module (above the maximum threshold)
|
E
|
yes
|
|
P0615
|
01
|
Starter Relay Control Circuit (short circuit to battery voltage)
|
Cnl
|
NO
|
|
P0615
|
02
|
Starter Relay Control Circuit (short circuit to ground)
|
Cnl
|
NO
|
|
P061C
|
00
|
Engine speed control unit in control module operability
|
E
|
yes
|
|
P0621
|
58
|
Generator L-terminal circuit (incorrect reaction after an event)
|
Cnl
|
NO
|
|
P0621
|
59
|
Generator L-terminal circuit (circuit/component protection timeout)
|
Cnl
|
NO
|
|
P0622
|
11
|
Generator F-terminal circuit (above the maximum threshold)
|
Cnl
|
NO
|
|
P0622
|
12
|
Generator F-terminal circuit (below the minimum threshold)
|
Cnl
|
NO
|
|
P0627
|
01
|
Fuel Pump Relay Control Circuit (short circuit to battery voltage)
|
Cnl
|
NO
|
|
P0627
|
02
|
Fuel Pump Relay Control Circuit (short circuit to ground)
|
Cnl
|
NO
|
|
P0627
|
04
|
Fuel Pump Relay Control Circuit (chain break)
|
Cnl
|
NO
|
|
P0627
|
54
|
Fuel Pump Relay Control Circuit (high temperature)
|
Cnl
|
NO
|
|
P062B
|
00
|
Fuel injector unit in control module operability
|
A
|
yes
|
|
P062B
|
03
|
Fuel injector unit in control module operability (voltage below threshold)
|
A
|
yes
|
|
P062B
|
32
|
Fuel injector unit in control module operability (general memory failure)
|
A
|
yes
|
|
P062B
|
39
|
Fuel injector unit in control module operability (internal electronic malfunction)
|
A
|
yes
|
|
P062B
|
3B
|
Fuel injector unit in control module operability (internal self-test failure)
|
A
|
yes
|
|
P062B
|
3C
|
Fuel injector unit in control module operability (internal data transfer failure)
|
A
|
yes
|
|
P062B
|
59
|
Fuel injector unit in control module operability (circuit/component protection timeout)
|
A
|
yes
|
|
P062B
|
73
|
Fuel injector unit in control module operability (parity error)
|
A
|
yes
|
|
P062F
|
00
|
Performance of the control module's long-term memory
|
E
|
yes
|
|
P062F
|
36
|
Performance of the control module's long-term memory (eEPROM failure)
|
E
|
yes
|
|
P062F
|
41
|
Performance of the control module's long-term memory (control software/calibration data set not programmed)
|
E
|
yes
|
|
P0630
|
36
|
Not programmed or incorrect VIN - ECM (eEPROM failure)
|
Cnl
|
NO
|
|
P0630
|
47
|
Unprogrammed or incorrect VIN - ECM (vIN not programmed)
|
Cnl
|
NO
|
|
P0633
|
00
|
Anti-theft system key not programmed
|
Cnl
|
NO
|
|
P0641
|
03
|
5V Reference Voltage Circuit 1 (voltage below threshold)
|
E
|
yes
|
|
P0641
|
07
|
5V Reference Voltage Circuit 1 (voltage above threshold)
|
E
|
yes
|
|
P0645
|
01
|
Air Conditioning Clutch Relay Control Circuit (short circuit to battery voltage)
|
Cnl
|
NO
|
|
P0645
|
02
|
Air Conditioning Clutch Relay Control Circuit (short circuit to ground)
|
Cnl
|
NO
|
|
P0645
|
04
|
Air Conditioning Clutch Relay Control Circuit (chain break)
|
Cnl
|
NO
|
|
P0645
|
54
|
Air Conditioning Clutch Relay Control Circuit (high temperature)
|
Cnl
|
NO
|
|
P064C
|
00
|
Performance of the glow plug control module
|
Cnl
|
NO
|
|
P0651
|
03
|
5V Reference Voltage Circuit 2 (voltage below threshold)
|
E
|
yes
|
|
P0651
|
07
|
5V Reference Voltage Circuit 2 (voltage above threshold)
|
E
|
yes
|
|
P0670
|
01
|
Glow Plug Control Module Control Circuit (short circuit to battery voltage)
|
Cnl
|
NO
|
|
P0670
|
02
|
Glow Plug Control Module Control Circuit (short circuit to ground)
|
Cnl
|
NO
|
|
P0670
|
04
|
Glow Plug Control Module Control Circuit (chain break)
|
Cnl
|
NO
|
|
P0670
|
54
|
Glow Plug Control Module Control Circuit (high temperature)
|
Cnl
|
NO
|
|
P0671
|
02
|
Glow Plug Control Circuit 1 (short circuit to ground)
|
Cnl
|
NO
|
|
P0671
|
04
|
Glow Plug Control Circuit 1 (chain break)
|
Cnl
|
NO
|
|
P0672
|
02
|
Glow Plug Control Circuit 2 (short circuit to ground)
|
Cnl
|
NO
|
|
P0672
|
04
|
Glow Plug Control Circuit 2 (chain break)
|
Cnl
|
NO
|
|
P0673
|
02
|
Glow Plug Control Circuit 3 (short circuit to ground)
|
Cnl
|
NO
|
|
P0673
|
04
|
Glow Plug Control Circuit 3 (chain break)
|
Cnl
|
NO
|
|
P0674
|
02
|
Glow Plug Control Circuit 4 (short circuit to ground)
|
Cnl
|
NO
|
|
P0674
|
04
|
Glow Plug Control Circuit 4 (chain break)
|
Cnl
|
NO
|
|
P0683
|
00
|
Glow Plug Control Module Communication Circuit
|
Cnl
|
NO
|
|
P0683
|
3A
|
Glow Plug Control Module Communication Circuit (invalid component installed)
|
Cnl
|
NO
|
|
P0683
|
71
|
Glow Plug Control Module Communication Circuit (invalid data received on serial line)
|
Cnl
|
NO
|
|
P0697
|
03
|
5V Reference Voltage Circuit 3 (voltage below threshold)
|
E
|
yes
|
|
P0697
|
07
|
5V Reference Voltage Circuit 3 (voltage above threshold)
|
E
|
yes
|
|
P0700
|
00
|
The transmission controller caused the malfunction indicator lamp to come on
|
Direct Malfunction Indicator Lamp
|
yes
|
|
P0850
|
02
|
Park/Neutral Shift Circuit (short circuit to ground)
|
Cnl
|
NO
|
|
P0850
|
05
|
Park/Neutral Shift Circuit (short circuit to battery voltage or open circuit)
|
Cnl
|
NO
|
|
P0856
|
72
|
Traction control system torque request circuit (invalid/not updated health monitor counter value)
|
Cnl
|
NO
|
|
P0856
|
74
|
Traction control system torque request circuit (incorrect calculated signal control value)
|
Cnl
|
NO
|
|
P1224
|
00
|
Injector 1 control circuit - short circuit
|
A
|
yes
|
|
P1224
|
01
|
Injector 1 control circuit - short circuit (short circuit to battery voltage)
|
A
|
yes
|
|
P1227
|
00
|
Injector 2 control circuit - short circuit
|
A
|
yes
|
|
P1227
|
01
|
Injector 2 control circuit - short circuit (short circuit to battery voltage)
|
A
|
yes
|
|
P122A
|
00
|
Injector 3 control circuit - short circuit
|
A
|
yes
|
|
P122A
|
01
|
Injector 3 control circuit - short circuit (short circuit to battery voltage)
|
A
|
yes
|
|
P1233
|
00
|
Injector 4 control circuit - short circuit
|
A
|
yes
|
|
P1233
|
01
|
Injector 4 control circuit - short circuit (short circuit to battery voltage)
|
A
|
yes
|
|
P1446
|
00
|
Temperature before catalyst too low during regeneration
|
A
|
yes
|
|
P1447
|
00
|
Temperature before catalyst too high during regeneration
|
A
|
yes
|
|
P161C
|
00
|
Tire size not programmed
|
Cnl
|
NO
|
|
P161E
|
00
|
Glow Plug Positive Voltage Circuit
|
Cnl
|
NO
|
|
P161F
|
32
|
Factory assembly mode counter not programmed (general memory failure)
|
Cnl
|
NO
|
|
P161F
|
36
|
Factory assembly mode counter not programmed (eEPROM failure)
|
Cnl
|
NO
|
|
P161F
|
44
|
Factory assembly mode counter not programmed (access protection mode is not enabled)
|
Cnl
|
NO
|
|
P1629
|
00
|
Fuel supply permission signal not received from anti-theft alarm system
|
Cnl
|
NO
|
|
P1631
|
00
|
The signal that allows fuel supply for theft protection is incorrect
|
Cnl
|
NO
|
|
P1632
|
00
|
Fuel supply prohibition signal received from the anti-theft system
|
Cnl
|
NO
|
|
P2002
|
00
|
Low efficiency of the diesel particulate filter
|
E
|
yes
|
|
P2031
|
03
|
Exhaust Gas Temperature (EGT) Sensor 2 Circuit (voltage below threshold)
|
A
|
yes
|
|
P2031
|
07
|
Exhaust Gas Temperature (EGT) Sensor 2 Circuit (voltage above threshold)
|
A
|
yes
|
|
P2065
|
03
|
Fuel Level Sensor 2 Circuit (voltage below threshold)
|
Cnl
|
NO
|
|
P2065
|
07
|
Fuel Level Sensor 2 Circuit (voltage above threshold)
|
Cnl
|
NO
|
|
P2080
|
08
|
Exhaust Gas Temperature (EGT) Sensor 1 Performance (invalid signal)
|
A
|
yes
|
|
P2080
|
13
|
Exhaust Gas Temperature (EGT) Sensor 1 Performance (low voltage/high temperature)
|
A
|
yes
|
|
P2080
|
14
|
Exhaust Gas Temperature (EGT) Sensor 1 Performance (high voltage/low temperature)
|
A
|
yes
|
|
P2084
|
08
|
Exhaust Gas Temperature (EGT) Sensor 2 Performance (invalid signal)
|
A
|
yes
|
|
P2084
|
13
|
Exhaust Gas Temperature (EGT) Sensor 2 Performance (low voltage/high temperature)
|
A
|
yes
|
|
P2084
|
14
|
Exhaust Gas Temperature (EGT) Sensor 2 Performance (high voltage/low temperature)
|
A
|
yes
|
|
P20E2
|
5A
|
Exhaust Gas Temperature (EGT) Sensor 1-2 Correlation (inconsistency)
|
A
|
yes
|
|
P2120
|
03
|
Accelerator Pedal Position Sensor 1 Circuit (voltage below threshold)
|
Cnl
|
NO
|
|
P2120
|
07
|
Accelerator Pedal Position Sensor 1 Circuit (voltage above threshold)
|
Cnl
|
NO
|
|
P2125
|
03
|
Accelerator Pedal Position Sensor 2 Circuit (voltage below threshold)
|
Cnl
|
NO
|
|
P2125
|
07
|
Accelerator Pedal Position Sensor 2 Circuit (voltage above threshold)
|
Cnl
|
NO
|
|
P2138
|
5A
|
Accelerator Pedal Position Sensor 1-2 Correlation (inconsistency)
|
Cnl
|
NO
|
|
P2146
|
00
|
Positive voltage circuit for injector control group 1
|
A
|
yes
|
|
P2146
|
F0
|
Positive voltage circuit for injector control group 1 (general short circuit)
|
A
|
yes
|
|
P2149
|
00
|
Positive voltage circuit for injector control group 2
|
A
|
yes
|
|
P2149
|
F0
|
Positive voltage circuit for injector control group 2 (general short circuit)
|
A
|
yes
|
|
P2226
|
03
|
Barometric Pressure (BARO) Sensor Circuit (voltage below threshold)
|
E
|
yes
|
|
P2226
|
07
|
Barometric Pressure (BARO) Sensor Circuit (voltage above threshold)
|
E
|
yes
|
|
P2264
|
00
|
Water in Fuel Sensor Circuit
|
Cnl
|
NO
|
|
P2293
|
00
|
Fuel Pressure Regulator Solenoid 2 Performance
|
A
|
yes
|
|
P2293
|
11
|
Fuel Pressure Regulator Solenoid 2 Performance (above the upper threshold)
|
E
|
yes
|
|
P2293
|
12
|
Fuel Pressure Regulator Solenoid 2 Performance (below the lower threshold)
|
E
|
yes
|
|
P2293
|
18
|
Fuel Pressure Regulator Solenoid 2 Performance (signal amplitude below minimum)
|
E
|
yes
|
|
P2293
|
19
|
Fuel Pressure Regulator Solenoid 2 Performance (the signal amplitude is greater than the maximum)
|
E
|
yes
|
|
P2294
|
01
|
Fuel Pressure Regulator Solenoid 2 Control Circuit (short circuit to battery voltage)
|
E
|
yes
|
|
P2294
|
02
|
Fuel Pressure Regulator Solenoid 2 Control Circuit (short circuit to ground)
|
E
|
yes
|
|
P2294
|
04
|
Fuel Pressure Regulator Solenoid 2 Control Circuit (chain break)
|
E
|
yes
|
|
P2294
|
54
|
Fuel Pressure Regulator Solenoid 2 Control Circuit (high temperature)
|
E
|
yes
|
|
P2299
|
5A
|
Correlation of brake pedal and accelerator pedal positions (inconsistency)
|
E
|
yes
|
|
P244B
|
11
|
Too high differential pressure across the diesel particulate filter (above the maximum threshold)
|
A
|
yes
|
|
P244C
|
00
|
Too low catalyst temperature during regeneration
|
A
|
yes
|
|
P 244D
|
00
|
Catalyst temperature too high during regeneration
|
A
|
yes
|
|
P2452
|
03
|
Diesel Particulate Filter Differential Pressure Sensor Circuit (voltage below threshold)
|
A
|
yes
|
|
P2452
|
07
|
Diesel Particulate Filter Differential Pressure Sensor Circuit (voltage above threshold)
|
A
|
yes
|
|
P2453
|
00
|
Performance of the differential pressure sensor on the diesel particulate filter
|
A
|
yes
|
|
P2453
|
08
|
Performance of the differential pressure sensor on the diesel particulate filter (invalid signal)
|
E
|
yes
|
|
P2453
|
11
|
Performance of the differential pressure sensor on the diesel particulate filter (above the maximum threshold)
|
A
|
yes
|
|
P2453
|
12
|
Performance of the differential pressure sensor on the diesel particulate filter (below the minimum threshold)
|
A
|
yes
|
|
P2453
|
18
|
Performance of the differential pressure sensor on the diesel particulate filter (signal amplitude is less than minimum)
|
E
|
yes
|
|
P2453
|
55
|
Performance of the differential pressure sensor on the diesel particulate filter (expected number of transitions/events not reached)
|
E
|
yes
|
|
P2453
|
58
|
Performance of the differential pressure sensor on the diesel particulate filter (incorrect reaction after an event)
|
Cnl
|
NO
|
|
P2458
|
59
|
Diesel particulate filter regeneration time (circuit/component protection timeout)
|
E
|
yes
|
|
P2463
|
00
|
Soot accumulation in the particulate filter
|
A
|
yes
|
|
P2463
|
11
|
Soot accumulation in the particulate filter (above the maximum threshold)
|
A
|
yes
|
|
P2510
|
58
|
Performance of the feedback of the ignition relay of the engine controls (incorrect reaction after an event)
|
E
|
yes
|
|
P2510
|
59
|
Performance of the feedback of the ignition relay of the engine controls (circuit/component protection timeout)
|
E
|
yes
|
|
P2533
|
06
|
Ignition Switch Circuit 1 (short to ground or open circuit)
|
E
|
yes
|
|
P253F
|
00
|
Service life of motor oil
|
Cnl
|
NO
|
|
P2544
|
72
|
Gearbox torque request circuit (invalid/not updated health monitor counter value)
|
Cnl
|
NO
|
|
P2544
|
74
|
Gearbox torque request circuit (incorrect calculated signal control value)
|
Cnl
|
NO
|
|
P2636
|
58
|
Insufficient fuel transfer pump flow (incorrect reaction after an event)
|
Cnl
|
NO
|
|
P2687
|
01
|
Fuel Heater Relay Control Circuit (short circuit to battery voltage)
|
Cnl
|
NO
|
|
P2687
|
02
|
Fuel Heater Relay Control Circuit (short circuit to ground)
|
Cnl
|
NO
|
|
P2687
|
04
|
Fuel Heater Control Relay Circuit (chain break)
|
Cnl
|
NO
|
|
P2687
|
54
|
Fuel Heater Relay Control Circuit (high temperature)
|
Cnl
|
NO
|
|
P268A
|
00
|
Fuel injector calibration not programmed
|
E
|
yes
|
|
U0073
|
00
|
The control unit communication bus is disabled
|
E
|
yes
|
|
U0101
|
00
|
Communication with the gearbox controller is broken
|
Cnl
|
NO
|
|
U0101
|
46
|
Communication with the gearbox controller is broken (vehicle configuration not programmed)
|
E
|
yes
|
|
U0102
|
00
|
Communication with the transfer case control module has been lost
|
Cnl
|
NO
|
|
U0102
|
46
|
Communication with the transfer case control module has been lost (vehicle configuration not programmed)
|
Cnl
|
NO
|
|
U0104
|
00
|
Communication with the cruise control module has been lost
|
Cnl
|
NO
|
|
U0121
|
00
|
Communication with the anti-slip brake system (ABS) control module has been lost
|
Cnl
|
NO
|
|
U0121
|
71
|
Communication with the anti-slip brake system (ABS) control module has been lost (invalid data received on serial line)
|
Cnl
|
NO
|
|
U0140
|
00
|
Lost communication with the electronic body control unit
|
Cnl
|
NO
|
|
U0140
|
46
|
Communication with the electronic body control unit has been interrupted (vehicle configuration not programmed)
|
Cnl
|
NO
|
|
U2101
|
00
|
Maximum list of control modules not programmed (option not programmed)
|
Cnl
|
NO
|
Original version of the article on the website: «chevyman.ru»