DTC B1304: Delayed Accessory Relay Coil Circuit Shorted To Battery
- Check GEM PID ACCDLY - Using NGS tester, access GEM PID ACCDLY. Remove delayed accessory relay (located in instrument panel fuse block). If GEM PID ACCDLY indicates SHORTVBAT, go to next step. If GEM PID ACCDLY does not indicate SHORTVBAT, replace delayed accessory relay and repeat GEM self-test.
- Check Purple Wire - Ensure ignition is off. Disconnect GEM 26-pin connector C233 (located behind instrument panel, on left side of steering column). Using a voltmeter, check voltage between ground and delayed accessory relay terminal No. 85. See Figure . If battery voltage is present, repair short to battery voltage in Purple wire and repeat GEM self-test. If battery voltage is not present, replace GEM and repeat GEM self-test.