Chime Test 3A - Chime Sounds With Driver's Seat Belt Fastened
NOTE:
Perform CHIME TEST 1A
before proceeding with this test. For connector terminal identification, refer to CONNECTOR IDENTIFICATION
. For wiring diagrams, refer to WIRING DIAGRAMS
. Perform, after each repair, VERIFICATION TEST VER-1A - VERIFICATION PROCEDURE
.
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting any module connector.
- Ensure ignition is off. Fasten driver's seat belt. Turn ignition on. If chime does not sound, chime system is currently functioning correctly. If chime sounds, go to next step.
- Using scan tool, read seat belt switch status. If scan tool does not display SEAT BELT SWITCH: CLOSED, replace Body Control Module (BCM). BCM is located with junction block under driver's side instrument panel. See Figure . If scan tool displays SEAT BELT SWITCH: CLOSED, go to next step.
- Disconnect driver's seat belt switch connector and ensure connector is clean and not damaged. Using scan tool, read seat belt switch status. If scan tool displays SEAT BELT SWITCH: CLOSED, go to next step. If scan tool does not display SEAT BELT SWITCH: CLOSED, replace driver's seat belt switch.
- Turn ignition off. Disconnect BCM connector "B" and ensure connector is clean and not damaged. See Figure . Using scan tool, read seat belt switch status. If scan tool displays SEAT BELT SWITCH: CLOSED, replace BCM. If scan tool does not display SEAT BELT SWITCH: CLOSED, repair Light Green/Red wire between driver's seat belt switch and BCM "B" connector for short to ground.