LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Vehicle Access System) >> Diagnostic Information and Procedures >> DTC B3125, B3130, or B3135 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

B3125 00 

The BCM detects a fault in the driver door unlock control circuit while commanding the driver door unlatch relay.

B3130 00 

The BCM detects a fault in the door unlock control circuit while commanding the passenger/cargo door unlock relay.

B3135 00 

The BCM detects a fault in the door lock control circuit while commanding the door lock relay.

scientia non olet · About LEMON Manuals