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Home >> Jeep >> 2019 >> Renegade High Altitude, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1372 (Antilock Brake System (Abs) - DTCS C1261-55 To U19A5-83) >> DTC Troubleshooting >> C1400-01-Electric Park Brake Switch - General Electrical Failure >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
ELECTRIC PARKING BRAKE (EPB) SWITCH/CONNECTOR/TERMINAL DAMAGE
EPB SWITCH POSITION 1 SIGNAL CIRCUIT SHORTED TO VOLTAGE
EPB SWITCH POSITION 2 SIGNAL CIRCUIT SHORTED TO VOLTAGE
EPB SWITCH POSITION 3 SIGNAL CIRCUIT SHORTED TO VOLTAGE
EPB SWITCH POSITION 4 SIGNAL CIRCUIT SHORTED TO VOLTAGE
EPB SWITCH POSITION 5 SIGNAL CIRCUIT SHORTED TO VOLTAGE
EPB SWITCH POSITION 6 SIGNAL CIRCUIT SHORTED TO VOLTAGE
EPB SWITCH POSITION 1 SIGNAL CIRCUIT SHORTED TO GROUND
EPB SWITCH POSITION 2 SIGNAL CIRCUIT SHORTED TO GROUND
EPB SWITCH POSITION 3 SIGNAL CIRCUIT SHORTED TO GROUND
EPB SWITCH POSITION 4 SIGNAL CIRCUIT SHORTED TO GROUND
EPB SWITCH POSITION 5 SIGNAL CIRCUIT SHORTED TO GROUND
EPB SWITCH POSITION 6 SIGNAL CIRCUIT SHORTED TO GROUND
EPB SWITCH POSITION 1 SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
EPB SWITCH POSITION 2 SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
EPB SWITCH POSITION 3 SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
EPB SWITCH POSITION 4 SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
EPB SWITCH POSITION 5 SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
EPB SWITCH POSITION 6 SIGNAL CIRCUIT OPEN OR HIGH RESISTANCE
ELECTRIC PARKING BRAKE (EPB) SWITCH
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .