Fail-Safe Chart
If any of the following codes are recorded, the ECM enters fail-safe mode.
FAIL-SAFE CHART
| DTC No. | Fail-safe Operation | Fail-safe Deactivation Conditions |
|---|---|---|
| P0031 P0032 P0037 P0038 |
Heater is turned OFF | Power switch OFF |
| P0100 P0102 P0103 |
Ignition timing is calculated from engine speed and throttle angle | "Pass" condition detected |
| P0110 P0112 P0113 |
Intake air temperature is fixed at 20°C (68°F) | "Pass" condition detected |
| P0115 P0117 P0118 |
Engine coolant temperature is fixed at 80°C (176°F) | "Pass" condition detected |
| P0120 P0122 P0123 |
Fuel cut intermittently and drive on motor mode | Power switch OFF |
| P0121 | Fuel cut intermittently and drive on motor mode | Power switch OFF |
| P0325 | Maximum ignition timing retardation | Power switch OFF |
| P0351 P0352 P0353 P0354 |
Fuel cut and drive on motor mode | Power switch OFF |
| P0657 | VTA is fixed at about 16% and fuel cut intermittently and drive on motor mode | Power switch OFF |
| P1115 P1117 P1118 |
Engine coolant temperature is fixed at 80°C (176°F) | "Pass" condition detected |
| P1120 P1122 P1123 |
Water valve position is fixed at position when DTC is detected | "Pass" condition detected |
| P2102 P2103 |
VTA is fixed at about 16% and fuel cut intermittently | Power switch OFF |
| P2119 | VTA is fixed at about 16% and fuel cut intermittently | "Pass" condition detected and power switch OFF |
| P3190 P3191 P3193 |
Drive on motor mode | Power switch OFF |