DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms(Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| B2268-29 | WATER TEMP[SIGNAL INVALID] | Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | - | ||
| Threshold | ECM continuously transmits abnormal engine coolant temperature sensor signal | ||
| Diagnosis delay time | - | ||
| B2268-87 | WATER TEMP[MISSING MESSAGE] | Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | - | ||
| Threshold | Engine coolant temperature sensor signal is missing | ||
| Diagnosis delay time | - | ||
POSSIBLE CAUSE
- Engine coolant temperature sensor
- ECM
FAIL-SAFE
-