Fail-Safe Table
Precautions: General safety (00)
When any of the following DTCs is detected, ECM control enters the fail-safe mode as long as the failure condition associated with the DTC continues. The fail-safe mode is canceled when ECM detects normal condition.
| DTC | DTC name | Fail-safe operation |
|---|---|---|
P0010 
|
“A” Camshaft Position Actuator Circuit / Open | ECM stops VVT control. |
| P0011
|
“A” Camshaft Position Timing Over Advanced or System Performance | |
| P0030
|
HO2S Heater Control Circuit (Sensor 1) | — |
| P0031
|
HO2S Heater Control Circuit Low (Sensor 1) | |
| P0032
|
HO2S Heater Control Circuit High (Sensor 1) | |
| P0036
|
HO2S Heater Control Circuit (Sensor 2) | |
| P0037
|
HO2S Heater Control Circuit Low (Sensor 2) | |
| P0038
|
HO2S Heater Control Circuit High (Sensor 2) | |
| P0107
|
Manifold Absolute Pressure / Barometric Pressure Circuit Low | ECM calculates MAP based on TP sensor signal. |
| P0108
|
Manifold Absolute Pressure / Barometric Pressure Circuit High | |
| P0112
|
Intake Air Temperature Sensor 1 Circuit Low | ECM controls actuators assuming that intake air temperature is 20 °C (68 °F). |
| P0113
|
Intake Air Temperature Sensor 1 Circuit High | |
| P0116
|
Engine Coolant Temperature Sensor 1 Circuit Range / Performance | ECM calculates ECT value from engine load. |
| P0117
|
Engine Coolant Temperature Sensor 1 Circuit Low | |
| P0118
|
Engine Coolant Temperature Sensor 1 Circuit High | |
| P0122
|
Throttle / Pedal Position Sensor / Switch “A” Circuit Low |
•ECM performs fuel cut at specified engine speed.
•ECM stops VVT actuator control. |
| P0123
|
Throttle / Pedal Position Sensor / Switch “A” Circuit High | |
| P0130
|
O2 Sensor Circuit (Sensor 1) | ECM stops A/F feedback (closed loop) control. |
| P0131
|
O2 Sensor Circuit Low Voltage (Sensor 1) | |
| P0132
|
O2 Sensor Circuit High Voltage (Sensor 1) | |
| P0133
|
O2 Sensor Circuit Slow Response (Sensor 1) | — |
| P0134
|
O2 Sensor Circuit No Activity Detected (Sensor 1) | ECM stops A/F feedback (closed loop) control. |
| P0137
|
O2 Sensor Circuit Low Voltage (Sensor 2) | — |
| P0138
|
O2 Sensor Circuit High Voltage (Sensor 2) | |
| P0140
|
O2 Sensor Circuit No Activity Detected (Sensor 2) | |
| P0171
|
System Too Lean | |
| P0172
|
System Too Rich | |
| P0201
|
Injector Circuit / Open – Cylinder 1 |
•ECM stops fuel injector No.1 control.
•ECM stops A/F feedback (closed loop) control. |
| P0202
|
Injector Circuit / Open – Cylinder 2 |
•ECM stops fuel injector No.2 control.
•ECM stops A/F feedback (closed loop) control. |
| P0203
|
Injector Circuit / Open – Cylinder 3 |
•ECM stops fuel injector No.3 control.
•ECM stops A/F feedback (closed loop) control. |
| P0204
|
Injector Circuit / Open – Cylinder 4 |
•ECM stops fuel injector No.4 control.
•ECM stops A/F feedback (closed loop) control. |
| P0222
|
Throttle / Pedal Position Sensor / Switch “B” Circuit Low |
•ECM performs fuel cut at specified engine speed.
•ECM stops VVT actuator control. |
| P0223
|
Throttle / Pedal Position Sensor / Switch “B” Circuit High | |
| P0261
|
Cylinder 1 Injector Circuit Low |
•ECM stops fuel injector No.1 control.
•ECM stops A/F feedback (closed loop) control. |
| P0262
|
Cylinder 1 Injector Circuit High | |
| P0264
|
Cylinder 2 Injector Circuit Low |
•ECM stops fuel injector No.2 control.
•ECM stops A/F feedback (closed loop) control. |
| P0265
|
Cylinder 2 Injector Circuit High | |
| P0267
|
Cylinder 3 Injector Circuit Low |
•ECM stops fuel injector No.3 control.
•ECM stops A/F feedback (closed loop) control. |
| P0268
|
Cylinder 3 Injector Circuit High | |
| P0270
|
Cylinder 4 Injector Circuit Low |
•ECM stops fuel injector No.4 control.
•ECM stops A/F feedback (closed loop) control. |
| P0271
|
Cylinder 4 Injector Circuit High | |
| P0300
|
Random / Multiple Cylinder Misfire Detected | — |
| P0301
|
Cylinder 1 Misfire Detected | ECM stops fuel injector No.1 control for catalyst damaging levels of misfire. |
| P0302
|
Cylinder 2 Misfire Detected | ECM stops fuel injector No.2 control for catalyst damaging levels of misfire. |
| P0303
|
Cylinder 3 Misfire Detected | ECM stops fuel injector No.3 control for catalyst damaging levels of misfire. |
| P0304
|
Cylinder 4 Misfire Detected | ECM stops fuel injector No.4 control for catalyst damaging levels of misfire. |
| P0327
|
Knock Sensor 1 Circuit Low | ECM retards ignition timing. |
| P0328
|
Knock Sensor 1 Circuit High | |
| P0335
|
Crankshaft Position Sensor “A” Circuit | ECM calculates CKP based on CMP sensor signal. |
| P0336
|
Crankshaft Position Sensor “A” Circuit Range / Performance | |
| P0340
|
Camshaft Position Sensor “A” Circuit |
•ECM stops VVT actuator control.
•ECM inhibits restarting engine. |
| P0351
|
Ignition Coil “A” Primary / Secondary Circuit | — |
| P0352
|
Ignition Coil “B” Primary / Secondary Circuit | |
| P0353
|
Ignition Coil “C” Primary / Secondary Circuit | |
| P0354
|
Ignition Coil “D” Primary / Secondary Circuit | |
| P0420
|
Catalyst System Efficiency Below Threshold | — |
| P0443
|
Evaporative Emission System Purge Control Valve Circuit | — |
| P0458
|
Evaporative Emission System Purge Control Valve Circuit Low | |
| P0459
|
Evaporative Emission System Purge Control Valve Circuit High | |
| P0480
|
Fan 1 Control Circuit | — |
| P0481
|
Fan 2 Control Circuit | |
| P0500
|
Vehicle Speed Sensor “A” | ECM controls actuators assuming that vehicle speed is 0 km/h (0 mile/h). |
| P0504
|
Brake Switch “A” / “B” Correlation | ECM stops cruise control. |
| P0515
|
Battery Temperature Sensor Circuit | ECM stops generator control. |
| P0530
|
A/C Refrigerant Pressure Sensor “A” Circuit | ECM stops A/C compressor relay control. |
| P0560
|
System Voltage |
•Throttle movement and fuel injection are limited.
•ECM controls actuators assuming that system voltage is 13.5 V. |
| P0562
|
System Voltage Low | — |
| P0563
|
System Voltage High | |
| P0575
|
Cruise Control Input Circuit | For cruise control model, ECM stops cruise control. |
| P0575
|
Cruise Control Input Circuit | For adaptive cruise control model, ECM stops cruise control. |
| P0602
|
Control Module Programming Error | — |
| P0606
|
Control Module Processor | — |
| P0607
|
Control Module Performance | ECM selects the following fail-safes depending on defective part.
•Fail-safe A:
—None
•Fail-safe B:
—ECM fixes throttle valve at default position (about 7°).
•Fail-safe C:—ECM performs fuel cut at specified engine speed.
—ECM inhibits restarting engine.
|
| P0630
|
VIN Not Programmed or Incompatible-ECM/PCM | — |
| P0645
|
A/C Clutch Relay Control Circuit | — |
| P0646
|
A/C Clutch Relay Control Circuit Low | |
| P0647
|
A/C Clutch Relay Control Circuit High | |
| P0649
|
Speed Control Lamp Control Circuit | For cruise control model, ECM stops cruise control. |
| P0649
|
Speed Control Lamp Control Circuit | For adaptive cruise control model, ECM stops cruise control. |
| P0660
|
Intake Manifold Tuning Valve Control Circuit / Open | — |
| P0692
|
Fan 1 Control Circuit High | — |
| P0694
|
Fan 2 Control Circuit High | |
| P0A5A
|
Generator Current Sensor Circuit Range / Performance | ECM stops generator control. |
| P2088
|
“A” Camshaft Position Actuator Control Circuit Low | ECM stops VVT actuator control. |
| P2089
|
“A” Camshaft Position Actuator Control Circuit High | |
| P2100
|
Throttle Actuator Control Motor Circuit / Open | ECM performs fuel cut at specified engine speed. |
| P2101
|
Throttle Actuator Control Motor Circuit Range / Performance | |
| P2119
|
Throttle Actuator Control Throttle Body Range / Performance | |
| P2122
|
Throttle / Pedal Position Sensor / Switch “D” Circuit Low |
•ECM limits throttle valve to specified range.
•ECM fixes throttle valve at default value, if DTC P2127 or P2128 is detected at the same time. |
| P2123
|
Throttle / Pedal Position Sensor / Switch “D” Circuit High | |
| P2127
|
Throttle / Pedal Position Sensor / Switch “E” Circuit Low |
•ECM limits throttle valve to specified range.
•ECM fixes throttle valve at default value, if DTC P2122 or P2123 is detected at the same time. |
| P2128
|
Throttle / Pedal Position Sensor / Switch “E” Circuit High | |
| P2135
|
Throttle / Pedal Position Sensor / Switch “A” / “B” Voltage Correlation |
•ECM performs fuel cut at specified engine speed.
•ECM stops VVT actuator control. |
| P2138
|
Throttle / Pedal Position Sensor / Switch “D” / “E” Voltage Correlation | ECM limits throttle valve to specified range. |
| P2176
|
Throttle Actuator Control System – Idle Position Not Learned | ECM performs fuel cut at specified engine speed. |
| P2228
|
Barometric Pressure Sensor “A” Circuit Low | ECM calculates BARO value from TP sensor signal. |
| P2229
|
Barometric Pressure Sensor “A” Circuit High | |
| P2271
|
O2 Sensor Signal Biased / Stuck Rich (Sensor 2) | — |
| P2300
|
Ignition Coil “A” Primary Control Circuit Low | — |
| P2301
|
Ignition Coil “A” Primary Control Circuit High | |
| P2303
|
Ignition Coil “B” Primary Control Circuit Low | |
| P2304
|
Ignition Coil “B” Primary Control Circuit High | |
| P2306
|
Ignition Coil “C” Primary Control Circuit Low | |
| P2307
|
Ignition Coil “C” Primary Control Circuit High | |
| P2309
|
Ignition Coil “D” Primary Control Circuit Low | |
| P2310
|
Ignition Coil “D” Primary Control Circuit High | — |
| U0073
|
Control Module Communication Bus Off | — |
| U0101
|
Lost Communication With TCM | — |
| U0114
|
Lost Communication With 4-Wheel Drive Control Module | — |
| U0121
|
Lost Communication With ABS / ESP® Control Module | ECM disables torque request from ESP® control module. |
| U0131
|
Lost Communication With Power Steering Control Module | — |
| U0140
|
Lost Communication With Body Control Module | |
| U0141
|
Lost Communication With Keyless Start Control Module | |
| U0155
|
Lost Communication With Instrument Panel Cluster (IPC) Control Module | |
| U1082
|
Lost Communication With ENG A-STOP Control Module | — |
| U108A
|
Lost Communication With RBS Control Module | — |
| U2001
|
LIN Lost Communication With Generator | ECM stops generator control. |
| U2021
|
LIN Invalid Data from ECM to Generator |