Pinpoint Test D: A Single Power Window Is Inoperative - RH Front
- D1 CHECK THE RH FRONT POWER WINDOW OPERATION FROM THE LH FRONT WINDOW CONTROL SWITCH
- Ignition ON.
- Attempt to operate the RH front window using the LH front window control switch.
Does the RH front window operate when using the LH front window control switch?
- Yes : GO to D8.
- No : GO to D2 .
- D2 CHECK THE VOLTAGE TO THE POWER WINDOW MOTOR
- Ignition OFF.
- Disconnect: RH Front Power Window Motor C608 .
- Measure the voltage between RH front power window motor C608-2 , circuit SBP03 (BU/RD), harness side and ground.
Is the voltage greater than 10 volts?
- Yes : GO to D3 .
- No : VERIFY Body Control Module (BCM) fuse 3 (30A) is OK. If OK, REPAIR the circuit. DE-INITIALIZE, then INITIALIZE the RH front power window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation. If not OK, REFER to the OEM WIRING DIAGRAMS to identify the possible causes of the circuit short. REPAIR the circuit. DE-INITIALIZE, then INITIALIZE the RH front power window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- D3 CHECK THE RH FRONT POWER WINDOW MOTOR DELAYED ACCESSORY FEED
- Ignition ON.
- Measure the voltage between RH front power window motor C608-6 , circuit CBP32 (GN/VT), harness side and ground.
Is the voltage greater than 10 volts?
- Yes : GO to D4 .
- No : VERIFY Body Control Module (BCM) fuse 32 (15A) is OK. If OK, REPAIR the circuit. DE-INITIALIZE, then INITIALIZE the RH front power window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation. If not OK, REFER to the OEM WIRING DIAGRAMS to identify the possible causes of the circuit short. REPAIR the circuit. DE-INITIALIZE, then INITIALIZE the RH front power window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- D4 CHECK THE RH FRONT POWER WINDOW MOTOR GROUND
- Ignition OFF.
- Measure the resistance between RH front power window motor C608-1 , circuit GD139 (BK/YE), harness side and ground.
Is the resistance less than 5 ohms?
- Yes : GO to D5 .
- No
: REPAIR the circuit. DE-INITIALIZE, then INITIALIZE the RH front power window motor.
REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- D5 CHECK THE WINDOW CONTROL SWITCH TO RH FRONT MOTOR CIRCUITS FOR AN OPEN
- Disconnect: LH Front Window Control Switch C504 (Regular Cab) or C535A (Super Cab or Super Crew).
- Measure the resistance between RH front power window motor and LH front window control switch.
- For regular cab, measure the resistance between RH front power window motor C608-7 , circuit CPW12 (GN/OG), harness side and LH front window control switch C504-2 , circuit CPW12 (GN/OG), harness side.
- For Super Cab or Super Crew, measure the resistance between RH front power window motor C608-7 , circuit CPW12 (GN/OG), harness side and LH front window control switch C535A-2 , circuit CPW12 (GN/OG), harness side.
Is the resistance less than 5 ohms?
- Yes : GO to D6 .
- No
: REPAIR the circuit. DE-INITIALIZE, then INITIALIZE the RH front power window motor.
REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- D6 CHECK THE WINDOW CONTROL SWITCH TO RH FRONT MOTOR CIRCUITS FOR AN OPEN
- Measure the resistance between RH front power window motor and LH front window control switch.
- For regular cab, measure the resistance between RH front power window motor C608-3 , circuit CPW13 (BN/YE), harness side and LH front window control switch C504-6 , circuit CPW13 (BN/YE), harness side.
- For Super Cab or Super Crew, measure the resistance between RH front power window motor C608-3 , circuit CPW13 (BN/YE), harness side and LH front window control switch C535A-6 , circuit CPW13 (BN/YE), harness side.
Is the resistance less than 5 ohms?
- Yes : GO to D7 .
- No
: REPAIR the circuit. DE-INITIALIZE, then INITIALIZE the RH front power window motor.
REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- Measure the resistance between RH front power window motor and LH front window control switch.
- D7 CHECK THE LH FRONT WINDOW CONTROL SWITCH
- Carry out the LH front window control switch component test.
Refer to OEM WIRING DIAGRAMS COMPONENT TESTING for component testing.
Did the window control switch pass the component test?
- Yes : INSTALL a new RH front window regulator motor. REFER to WINDOW REGULATOR MOTOR . INITIALIZE the RH front power window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- No : INSTALL a new LH front window control switch. REFER to WINDOW CONTROL SWITCH - FRONT . DE-INITIALIZE, then INITIALIZE the RH front power window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- Carry out the LH front window control switch component test.
- D8 CHECK THE VOLTAGE TO THE RH FRONT WINDOW CONTROL SWITCH
- Ignition OFF.
- Disconnect: RH Front Window Control Switch C604 .
- Ignition ON.
- Measure the voltage between RH front window control switch C604-2 , circuit CBP32 (GN/VT), harness side and ground.
Is the voltage greater than 10 volts?
- Yes : GO to D9 .
- No : REPAIR the circuit. TEST the system for normal operation.
- D9 CHECK THE WINDOW CONTROL SWITCH CIRCUITS FOR AN OPEN
- Ignition OFF.
- Disconnect: LH Front Window Control Switch C504 (Regular Cab) or C535A (Super Cab or Super Crew).
- Measure the resistance between RH front window control switch and LH front window control switch.
- For regular cab, measure the resistance between RH front window control switch C604-5 , circuit CPW12 (GN/OG), harness side and LH front window control switch C504-2 , circuit CPW12 (GN/OG), harness side.
- For Super Cab or Super Crew, measure the resistance between RH front window control switch C604-5 , circuit CPW12 (GN/OG), harness side and LH front window control switch C535A-2 , circuit CPW12 (GN/OG), harness side.
Is the resistance less than 5 ohms?
- Yes : GO to D10 .
- No
: REPAIR the circuit. DE-INITIALIZE, then INITIALIZE the RH front power window motor.
REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- D10 CHECK THE WINDOW CONTROL SWITCH CIRCUITS FOR AN OPEN
- Measure the resistance between RH front window control switch and LH front window control switch.
- For regular cab, measure the resistance between RH front window control switch C604-3 , circuit CPW13 (BN/YE), harness side and LH front window control switch C504-6 , circuit CPW13 (BN/YE), harness side.
- For Super Cab or Super Crew, measure the resistance between RH front window control switch C604-3 , circuit CPW13 (BN/YE), harness side and LH front window control switch C535A-6 , circuit CPW13 (BN/YE), harness side.
Is the resistance less than 5 ohms?
- Yes : INSTALL a new RH front window control switch. REFER to WINDOW CONTROL SWITCH - FRONT . DE-INITIALIZE, then INITIALIZE the RH front power window motor. REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- No
: REPAIR the circuit. DE-INITIALIZE, then INITIALIZE the RH front power window motor.
REFER to WINDOW MOTOR INITIALIZATION . TEST the system for normal operation.
- Measure the resistance between RH front window control switch and LH front window control switch.