October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Body Control Module (BCM)

DTC	Description	Actions
B1323:11	Horn Switch: Circuit Short To Ground	GO to Pinpoint Test B
B1C55:12	Horn Relay: Circuit Short to Battery	GO to Pinpoint Test A
B1C55:14	Horn Relay: Circuit Short to Ground or Open	If the horn is inoperative, GO to Pinpoint Test A If the horn is always on, GO to Pinpoint Test B