Possible Causes
| Possible Causes |
|---|
| OPEN OR SHORTED CAN IHS BUS CIRCUIT |
| CAN IHS RELATED MODULE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to HVAC PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .
| Possible Causes |
|---|
| OPEN OR SHORTED CAN IHS BUS CIRCUIT |
| CAN IHS RELATED MODULE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to HVAC PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .