Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the data link connector for damage, bend and loose connection (connector side and harness side).
2.CHECK HARNESS FOR OPEN CIRCUIT
Check the resistance between the data link connector terminals.

BCM branch line circuit
M&A branch line circuitHorizontal synchronizing (HP) signal circuit
Description
In composite image (AUX image, camera image), transmit the vertical
synchronizing (VP) signal and horizontal synchronizing (HP) signal from
display unit to AV control unit so as to synchronize the RGB images displayed
with AV control unit such as the image quality adjusting menu, ...
P0335 CKP sensor (POS)
Description
The crankshaft position sensor (POS) is located on the oil pan facing
the gear teeth (cogs) of the signal plate. It detects the fluctuation of
the engine revolution.
The sensor consists of a permanent magnet and Hall IC.
When the engine is running, the high and low parts o ...
Main power window and door lock/unlock switch
Removal and Installation
REMOVAL
Remove the front door grip cover. Refer to DLK-214, "FRONT DOOR :
Removal and Installation".
Remove the clip (A) from the door grip using a suitable tool.
Release the metal clip and lift the main power window and door
lock/unlock swit ...