DTC 9332: Programmable Special Module Internal-Can Communication Error (PSM): Notes
For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article.
- When Monitored:
With the ignition on.
- Set Condition:
The Programmable Special Module (PSM) detects an open, a short high, a short low or a short together in either of the CAN circuits.
| Possible Causes |
|---|
| CAN B BUS (+) CIRCUIT OPEN |
| CAN B BUS (-) CIRCUIT OPEN |
| CAN B BUS (+) CIRCUIT SHORTED TO VOLTAGE |
| CAN B BUS (-) CIRCUIT SHORTED TO VOLTAGE |
| CAN B BUS (+) CIRCUIT SHORTED TO GROUND |
| CAN B BUS (-) CIRCUIT SHORTED TO GROUND |
| CAN B BUS (+) CIRCUIT SHORTED TO CAN B BUS (-) CIRCUIT |
| ANY CAN B BUS MODULE |