DTC C1401 - Transfer Case Range Select Switch Circuit Low: Notes
For a complete wiring diagram , refer to appropriate SYSTEM WIRING DIAGRAMS article.
- When Monitored:
With the ignition on.
- Set Condition:
Transfer Case Range Select Switch voltage less than 0.1568 volts for 5 seconds
| Possible Causes |
|---|
| (K77) 5 VOLT SELECTOR SWITCH SUPPLY CIRCUIT OPEN |
| (K77) 5 VOLT SELECTOR SWITCH SUPPLY CIRCUIT SHORTED TO GROUND |
| (K977) MODE SELECT CIRCUIT OPEN |
| (K977) MODE SELECT CIRCUIT SHORT TO GROUND |
| TRANSFER CASE SELECTOR SWITCH |
| INSTRUMENT CLUSTER |