Troubleshooting Hints - Auxiliary A/C

1. Check GAUGE Fuse with a fuse tester.


2. Check that Heater Circuit Breaker is securely mounted in JUNCTION BLOCK 4.


3. Check that AUDIO ALARM MODULE is securely mounted to JUNCTION BLOCK 1.

4. Check that Heater Relay is securely mounted in JUNCTION BLOCK 4.


5. Check that G203 is clean and tight.