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Test G: The Doors Do Not Lock/Unlock Using the Keyless Entry Keypad

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


G1-G5:






G5-G6:






Normal Operation
The smart junction box (SJB) energizes the lock or unlock relays based upon input from the keyless entry keypad. The keyless entry keypad uses circuits CPK29 (GY/BU), CPK29 (GY/BU) and CPK31 (YE/GN) to send signals to the SJB by grounding the selected circuit through the keyless entry keypad on circuit RPK27 (BU). The SJB locks or unlocks the doors based on keyless entry keypad input.

DTC B2695 - is an on-demand DTC that sets if the SJB detects a short to ground on the keyless entry keypad switch input circuit CPK29 (GY/BU).

DTC B2696 - is an on-demand DTC that sets if the SJB detects a short to ground on the keyless entry keypad switch input circuit CPK30 (VT/GN).

DTC B2697 - is an on-demand DTC that sets if the SJB detects a short to ground on the keyless entry keypad switch input circuit CPK31 (YE/GN).

Possible Causes
- Circuit CPK29 (GY/BU) open or short to ground
- Circuit CPK30 (VT/GN) open or short to ground
- Circuit CPK31 (YE/GN) open or short to ground
- Circuit RPK27 (BU) open
- Keyless entry keypad
- SJB