Pinpoint Test 3

PINPOINT TEST 3: A SINGLE POWER WINDOW IS INOPERATIVE - FRONT PASSENGER

Step 1 - 4:

Step 5 - 8:

Normal Operation
The passenger front window control switch receives power from the accessory delay relay through circuit (R/LB). The passenger front window control switch provides power to the passenger front window motor through circuit (R/Y) and ground through circuit (Y/R) to operate the passenger front window DOWN; and power through circuit (Y/R) and ground through circuit (R/Y) to operate the passenger front window UP.

When operating the passenger front window using the driver window control switch, power is sent to the passenger front window control switch through circuit (T/LB) and ground through circuit (W/Y) to operate the passenger front window DOWN; and power through circuit (W/Y) and ground through circuit (T/LB) to operate the passenger front window UP.

Possible Causes
- circuit (R/LB) open
- circuit (W/Y) open or short to ground
- circuit (T/LB) open or short to ground
- circuit (Y/R) open or short to ground
- circuit (R/Y) open or short to ground
- driver window control switch
- passenger front window control switch
- passenger front window motor