Possible Causes
| Possible Causes |
|---|
| (L24) AUTO HEADLAMPS SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| (L24) AUTO HEADLAMPS SIGNAL CIRCUIT OPEN |
| (C121) SENSOR GROUND CIRCUIT OPEN |
| SUN SENSOR |
| A/C HEATER CONTROL |
Always perform the HVAC Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to HVAC PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .