For 1990-2009 cars

### Circuit Description

The body control module (BCM) provides battery voltage to the driver door unlock relay through circuit 1391. This DTC will fail current when circuit 1391 is shorted to battery or open when output is off.

### Conditions for Setting the DTC

• | Output is off

• | Short to battery of open

• | No telltale illumination

### Diagnostic Aids

If the condition is expected to be intermittent, moving the wires will help in duplication of the condition.