Fail-Safe Mode Chart
If any of the following codes are recorded, the ECM enters into the fail-safe mode. See IDENTIFYING FAIL-SAFE MODE CODES table.
IDENTIFYING FAIL-SAFE MODE CODES
| DTC No. | Fail-Safe Operation | Fail-Safe Deactivation Conditions |
|---|---|---|
| P0037, P0038, P0135 & P0155 | Abnormal Heater Circuit Turned Off | Ignition Switch OFF |
| P0100 | Ignition Timing Is Fixed At 10° BTDC | Returned To Normal Condition |
| P0110 | Intake Air Temperature Is Fixed At 68°F (20°C) | Returned To Normal Condition |
| P0115 | Engine Coolant Temperature Is Fixed At 176°F (80°C) | Returned To Normal Condition |
| P0120 | VTA Is Fixed At 0° | VTA Is Greater Than Or Equal To 0.1 V & Less Than Or Equal To 0.95 V, SPD is 0 MPH (Km/h) & Repeats At Least 2 Times Consecutively |
| P0325 & P0330 | Max. Timing Retardation | Ignition Switch OFF |
| P0351 - P0356 | Fuel Cut | Returned To Normal Condition |