Left Power Sliding Door Module

B2273 - Power Sliding Door Module Identification Circuit






For a complete wiring diagram, refer to.

• This code can set if a module from another vehicle was installed that had originally been from the opposite side (Left/Right side). This test is for a Left side module.

• When Monitored: Whenever the battery is connected.

• Set Condition: When the Left (Driver side) Power Sliding Door Module looses the Left Side Identifier Jumper (ground) circuit, for over one second, this code will set.






Test Step 1 - DTC PRESENT

• With the scan tool, record and erase DTCs.

• Cycle the ignition switch from On to Off.

• Wait 30 seconds.

• Turn the ignition on.

• With the scan tool, read the DTCs.

Does the scan tool display this DTC?

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

Yes

• Go to Test Step 2

Test Step 2 - (D85) LEFT (DRIVER) SIDE IDENTIFIER JUMPER OPEN







• At this time it may be necessary to remove the Power Sliding Door Drive Unit Assembly from the vehicle.

• Turn the ignition off.

• Gain access to and disconnect the Left Power Sliding Door Module 6 way connector. See Service Information for removal procedure if necessary.

• Measure the resistance of the (D85) Left Side Identifier Jumper (between cavities 1 and 4 in the harness connector).

Is the resistance below 1.0 Ohm?

No

• Repair or replace the Left Power Sliding Door Harness.

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

Yes

• Go to Test Step 3

Test Step 3 - GROUND CIRCUIT OPEN







• Turn the ignition on.

• Using a 12 volt test light connected to 12 volts, test the (Z908) Ground circuit in the module connector.

Does the test light illuminate brightly?

Yes

• Replace the Left Power Sliding Door Module.

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

No

• Repair or replace the Left Power Sliding Door Harness for an open ground.

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