Right Front Door Module

B25AD - Door Module Front Right - Window Not Calibrated/Lost Calibration

For a complete wiring diagram, refer to.

Theory of Operation

This code will always set anytime the battery or door module connector is disconnected.

• When Monitored: Whenever the window motor is operating.

• Set Condition: When the door module has lost the parameters for window travel, this code will set.






• If there are any other power window DTCs, repair them before continuing.

Test Step 1 - Test for an Intermittent Condition

• Turn the ignition ON.

• With the scan tool, erase all DTCs.

• Try to operate the window UP and DOWN several times.

• Wait 30 seconds.

• With the scan tool, check for DTCs.

Does the scan tool display this DTC?

Yes

• Go to Test Step 2

No

• Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and correct pin tension.

• Perform the Body Verification Test. Refer to => Non-DTC Based Diagnostics. Body Interior

Test Step 2 - Window Module Not Calibrated

• Run the window to the full up position and continue to hold the switch for an additional two seconds.

• Run the window to the full down position and continue to hold the switch for an additional two seconds.

• Again run the window to the full up position and continue to hold the switch for an additional two seconds.

• Lower the window to the full down position then press and release the switch to the express up position.

Did the window move to the full up position?

Yes

• Test complete.

No

• Go to Test Step 3

Test Step 3 - Power Window Switch

• Turn the ignition OFF.

• Move the express power window switch from the idle position to the up position and then to the express up position.

Is there two definite detent positions felt?

Yes

• Replace the door module.

• Perform the Body Verification Test. Refer to => Non-DTC Based Diagnostics. Body Interior

No

• Replace the power window switch.

• Perform the Body Verification Test. Refer to => Non-DTC Based Diagnostics. Body Interior