PRE-INSPECTION FOR DIAGNOSTIC
Basic Inspection
BASIC INSPECTION
1.INSPECTION START
PreparationProgramming HomeLink for Canadian customers and gate openers
Canadian radio-frequency laws require transmitter
signals to "time-out" (or quit) after several
seconds of transmission - which may not be long
enough for HomeLink to pick up the signal
during training. Similar to this Canadian law,
some U.S. gate operators are designed to "timeout"
in the sam ...
Rear power window switch
Description
BCM supplies power.
Rear power window motor operates when rear power window switch is
activated.
Component Function Check
Rear Power Window Switch
1. CHECK REAR POWER WINDOW MOTOR FUNCTION
Check that rear power window motor operates from rear power window switch.
Diagnosi ...
Combination switch reading system
System Diagram
System Description
OUTLINE
BCM reads the status of the combination switch (light, turn
signal, wiper and washer) and recognizes the status of each switch.
BCM has a combination of 5 output terminals (OUTPUT 1 - 5) and 5
input terminals (INPUT 1 - 5) and reads a maximum ...