Right Power Sliding Door Module

B2273 - Power Sliding Door Module Identification Circuit






For a complete wiring diagram, refer to

• When Monitored: Whenever the left power sliding door module is awake.

• Set Condition: When the scan tool cannot identify the left power sliding door module from the right power sliding door module, this code will set.






Test Step 1 - Check For DTCs

• With the scan tool, record DTCs and any power sliding door inhibitors.

• Erase the DTCs.

• Turn the ignition OFF, wait 10 seconds, then turn the ignition ON.

• Attempt to operate the left power sliding door.

• With the scan tool, check for DTCs.

• If the scan tool displays the B198E, B198F, B1991 or B1992 DTC, repair any of those DTCs before proceeding.

Does the scan tool display B2273 - Power Sliding Door Module Identification Circuit?

Yes

• Go to Test Step 2

No

• Using the wiring diagrams as a guide, inspect the wiring and connectors for an intermittent condition.

• Refer to => Non-DTC Based Diagnostics.

Test Step 2 - Check the Left Power Sliding Door Module Connector and Harness






• Turn the ignition OFF.

• Remove the power sliding door drive unit assembly from the vehicle.

• Disconnect the left power sliding door module 6 way connector.

• Check the left power sliding door module 6 way connector and harness for proper terminal contact, corrosion, or pinched or broken wires.

Is the Left Power Sliding Door Module 6 Way Connector and Harness OK?

Yes

• Go to Test Step 3

No

• Repair the left power sliding door module 6 way connector or harness as necessary.

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

Test Step 3 - Check the Left Power Sliding Door Select Jumper Circuit for an Open






• Measure the resistance of the left power sliding door select jumper circuit in the left power sliding door module 6 way connector harness connector.

• This jumper is to identify the module that it is on the left side of the vehicle.

Is the resistance less than 5 ohms?

Yes

• Replace the left power sliding door module.

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

No

• Replace the left power sliding door jumper harness.

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