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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Antilock Brake System (Abs) - Electrical Diagnostics) >> DTC Troubleshooting >> C0042-12-Brake Pedal Position Sensor - Circuit Short To Battery >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
BRAKE PEDAL POSITION (BPP) SENSOR IMPROPERLY INSTALLED, DAMAGE OR MECHANICAL FAILURE
(B237) BPP SENSOR SUPPLY CIRCUIT SHORTED TO VOLTAGE
(B137) BPP SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE
(B937) BPP SENSOR RETURN CIRCUIT SHORTED TO VOLTAGE
(B937) BPP SENSOR RETURN CIRCUIT OPEN OR HIGH RESISTANCE
(B237) BPP SENSOR SUPPLY CIRCUIT SHORTED TO THE (B137) BPP SENSOR SIGNAL CIRCUIT
BRAKE PEDAL POSITION (BPP) SENSOR
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE