Power Door Lock, Mirror & Window DTCS
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
POWER DOOR LOCK, MIRROR & WINDOW DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1017 | Driver Door Unlock Relay Control Circuit Is Shorted To Ground Or Open |
| DTC B1023 | DDM Or PDM Received Multiple Inputs From A Single Switch At The Same Time |
| DTC B1544, B1600 Or B1605 | Mirror Motor Control Circuits |
| DTC B1580, B1590, B1610 Or B1620 | Horizontal And/Or Vertical Position Sensor Signal Voltage |
| DTC B1640 Or B1645 | Mirror Heating Element Supply Voltage Circuit Shorted To Ground |
| DTC B1722 | Mirror Fold Motor Control Circuit Shorted To Ground, Shorted To Battery Or Open |
| DTC B3808 | Door Lock Relay Control Circuit Is Shorted To Ground Or Open |
| DTC B3809 | Rear Door Unlock Function Error |
| DTC B3819 | Left Rear Power Window Up Relay Control Circuit Shorted To Battery |
| DTC B3820 | Left Rear Power Window Down Relay Control Circuit Shorted To Battery |
| DTC B3821 | Window Lockout Signal Circuit Is Shorted To Ground |
| DTC B3822 | Right Rear Power Window Up Relay Control Circuit Shorted To Voltage |
| DTC B3823 | Right Rear Power Window Down Relay Control Circuit Shorted To Voltage |
| DTC B3824 | Window Lockout Signal Circuit Is Shorted To Ground |