CHIME/BUZZER (Continued)
If these conditions are met and there is still a problem with the system, refer to Electrical, Chime/ Buzzer, Diagnosis and Testing - Chime System Conditions.
DIAGNOSIS AND TESTING - CHIME SYSTEM CONDITIONS
NO TONE WHEN IGNITION SWITCH IS TURNED ON AND DRIVERS SEAT BELT IS UNBUCKLED
(1) Using an ohmmeter, with the seat belt fully retracted, check for continuity to ground at Pin 25 of the 26-way cluster harness connector. If OK, go to Step 2. If not OK, repair as necessary. (2) Using voltmeter, check for battery feed at Pin 21 of the 26-way cluster harness connector. Check for ignition feed at Pin 15 of the 26-way cluster harness
- connector. If not OK, repair as necessary.
NO FASTEN SEAT BELT LAMP WHEN IGNITION SWITCH IS ON
(1) Check for battery feed at cluster harness connector Pin 21. (2)
- Check for ignition feed at cluster harness connector Pin 15. Repair as necessary.
NO TONE WHEN HEADLAMPS ARE ON AND DRIVERS DOOR IS OPEN
- (1) Remove the key from the ignition.
- (2) Check left door jamb switch for good ground
- when drivers door is open. (3) Check for ground at Pin 10 of the 26-way cluster harness connector. (4) Check for battery feed at cluster harness connector Pin 21 of the 26-way cluster harness connector. (5) Check for NO voltage at Pin 15. Ignition voltage must not be present for the chime to work.
- (6) Check headlamp switch.
NO TONE WHEN KEY IS LEFT IN IGNITION AND DRIVERS DOOR IS OPEN
(1) Check for continuity to ground at Pin 10 of the 26-way cluster harness connector. If OK, go to Step 3. If not OK, repair as necessary. (2) Using voltmeter, check for battery feed at Pin 21 of the 26-way cluster harness connector. Check for NO ignition feed at Pin 15 of the 26-way cluster harness connector. If OK, go to Step 3. If not OK, repair as necessary. (3) Open driver's door and ensure the ignition key is in the OFF, LOCK, or ACC position. Check for continuity to ground at Pin 24 of the 26-way cluster harness connector. If ground OK, replace cluster printed circuit board. If no ground, check key-in switch or
- door switch wiring and repair as necessary.
ELECTRONIC CONTROL MODULES
TABLE OF CONTENTS
Table Caption: This table appears to be an index or table of contents for a technical manual, listing various procedures, components, and their corresponding page numbers. It covers topics like operational procedures, diagnostic trouble codes, and component removal/installation for different engine sizes, as well as details on the Sentry Key Immobilizer Module.
ELECTRONIC CONTROL MODULES
STANDARD PROCEDURE - PCM/SKIM
PROGRAMMING
COMMUNICATION
DESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . . . . . . . 2
OPERATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
CONTROLLER ANTILOCK BRAKE
DESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . . . . 4
OPERATION
REMOVAL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . . . . . . . . .
