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Fail-Safe Mode Chart

If any of following codes are recorded, ECM enters fail-safe mode. See IDENTIFYING FAIL-SAFE MODE CODES  table.

IDENTIFYING FAIL-SAFE MODE CODES

DTC No. Fail-Safe Operation Fail-Safe Deactivation Conditions
P0031 & P0032 Abnormal Heater Circuit Turned Off Ignition Switch OFF
P0100 Ignition Timing Fixed At 5° BTDC Returned To Normal Condition
P0110, P0112 & P0113 Intake Air Temp. Fixed At 68°F (20°C) Returned To Normal Condition
P0115 Engine Coolant Temp. Fixed At 176°F (80°C) Returned To Normal Condition
P0120 VTA Fixed At 0° Following Condition Repeats At Least 2 Times Consecutively: 0.1 V Is Less Than Or Equal To VTA Which Is Less Than Or Equal To 0.95 V
P0325 Max. Timing Retardation Ignition Switch OFF
P0351-P0354 Fuel Cut IGF Signal Detected For 2 Consecutive Ignitions