2010 Cadillac Truck SRX FWD V6-3.0L Page 654

2010 Cadillac Truck SRX FWD V6-3.0L Page 654

Repair Instructions

Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.

* Front Side Door Window Regulator Replacement (See: Windows and Glass/Windows/Service and Repair/Front Side Door Window

Regulator Replacement)

* Rear Side Door Window Regulator Motor Replacement (See: Windows and Glass/Windows/Service and Repair/Rear Side Door Window

Regulator Motor Replacement)

B3220

DTC B3205, B3210, B3215, or B3220

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System

Check - Vehicle) prior to using this diagnostic procedure.

* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an

overview of the diagnostic approach.

* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure

Instructions) provides an overview of each diagnostic category.

DTC Descriptors

DTC B3205 00

- Driver Window Motor Circuit

DTC B3205 39

- Driver Window Motor Circuit internal electronic failure

DTC B3205 42

- Driver Window Motor Circuit calibration data set not programmed

DTC B3205 4B

- Driver Window Motor Circuit calibration not learned

DTC B3210 00

- Right Front/Passenger Window Motor Circuit

DTC B3210 39

- Right Front/Passenger Window Motor Circuit internal electronic failure

DTC B3210 42

- Right Front/Passenger Window Motor Circuit calibration data set not programmed

DTC B3210 4B

- Right Front/Passenger Window Motor Circuit calibration not learned

DTC B3215 39

- Left Rear Window Motor Circuit internal electronic failure

DTC B3220 39

- Right Rear Window Motor Circuit internal electronic failure

Circuit/System Description

When a window switch is pressed on the driver window switch, a serial data message is sent to the body control module (BCM). The BCM

examines the request and checks for messages from other power window motors prohibiting the window movement. If no prohibitive messages

have been received, the BCM will send a serial data message to the passenger window motor or to the appropriate rear window switch which will

perform the command as requested.

Conditions for Running the DTC

* The ignition switch is in the ON position

* Battery voltage must be between 9-16 V.

Conditions for Setting the DTC