Parking Brake - VIN Range: G00442->G45170

PINPOINT TEST G295394p1 : DTC B1342; CONTROL MODULE FAILURE
G295394t1: CHECK THE POWER SUPPLY TO THE EP13 CONTROL MODULE
1. Disconnect the EP13 control module electrical connector, CR50.
2. Measure the voltage between CR50, pin 01 (NW) and GROUND.
^ Is the voltage less than 10 volts?
Yes: REPAIR the circuit between the EP13 control module and battery. This circuit includes the battery junction box (fuse 32). For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
No: GO to Pinpoint Test G295394t2.

G295394t2: CHECK THE GROUND TO THE EP13 CONTROL MODULE
1. Measure the resistance between CR50, pin 04 (13) and GROUND.
^ Is the resistance greater than 5 ohms?
Yes: REPAIR the high resistance circuit.
No: Contact dealer technical support for advice on possible EP13 control module failure.