Test B

PINPOINT TEST B: THE DOORS DO NOT LOCK/UNLOCK USING THE KEYLESS ENTRY KEYPAD

Test B1:

Test B2-B3:

Test B3-B4:

Test B5:

Normal Operation
The vehicle security module receives digitally coded inputs from the keyless entry keypad and operates the locks accordingly.

Possible Causes
- DTC B2675 will set with a keypad switch circuit 122 (YE) failure
- DTC B2676 will set with a keypad switch circuit 123 (RD) failure
- DTC B2695 will set with a keypad switch circuit 78 (LB/YE) failure
- circuit 78 (LB/YE) open or shorted to ground
- circuit 122 (YE) open
- circuit 124 (BN) open
- keyless entry keypad
- vehicle security module