Tests AI

PINPOINT TEST AI: THE KEY-IN-IGNITION CHIME DOES NOT OPERATE CORRECTLY

Test AI1:

Test AI2-AI5:

Test AI5-AI7:

Normal Operation
The instrument cluster receives battery voltage from the ignition switch through circuit 30S-GM7 (RD/WH) when the key is in the ignition switch and the driver door is open. The ignition switch receives battery voltage from the battery junction box (BJB) fuse 22 (20A) through circuits 30-BB20 (RD) and circuits 30-BB20 (RD). The instrument cluster upon receipt of the key-in voltage signal, sounds the audible chime at a rate of 120 chimes per minute.

Possible Causes
- BJB fuse 22 (20A)
- 30S-GM7 (RD/WH) open or short to ground
- ignition switch
- instrument cluster