Stored Lost Communication DTCS: Notes
For complete wiring diagrams, refer to:
- SYSTEM WIRING DIAGRAMS for 300.
- SYSTEM WIRING DIAGRAMS for Charger.
- When Monitored:
With the ignition on.
Battery voltage between 10 and 16 volts.
Ignition Off Draw (IOD) fuse installed.
Totally Integrated Power Module (TIPM) is configured correctly.
- Set Condition:
Bus messages not received for approximately two to five seconds.
| Possible Causes |
|---|
| CAN B BUS CIRCUITS OPEN OR SHORTED |
| DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES |
| TIPM NOT CONFIGURED CORRECTLY |
| POWER OR GROUND FROM THE REPORTING MODULE |
| MODULE THAT SET THIS DTC |
| PREVIOUS SERVICE PERFORMED WITHIN THE LAST 100 KEY CYCLES (FUSE/RELAYS REMOVED, WIRING SERVICE, BATTERY DISCONNECT) |
| LOW BATTERY/JUMP START CONDITION |
| IOD FUSE WAS REMOVED DURING SHIPPING |
| CHECK FOR RELATED TSBs |