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Home >> Jeep >> 2005 >> Wrangler Rubicon, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 542 (Anti-Lock Brake System & Brake Controller - Electrical Diagnostics) >> DTC Troubleshooting >> Antilock Brake System & Electronic Stability Program >> C122A-Brake Booster Pedal Force Switch Circuit >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
TERMINAL/CONNECTOR/WIRING HARNESS DAMAGE
(B134) BRAKE PEDAL FORCE SWITCH CLOSE CIRCUIT SHORTED TO VOLTAGE, GROUND, OR OPEN
(B135) BRAKE PEDAL FORCE SWITCH OPEN CIRCUIT SHORTED TO VOLTAGE, GROUND, OR OPEN
(B136) BRAKE PEDAL FORCE SWITCH SIGNAL CIRCUIT SHORTED TO VOLTAGE, GROUND, OR OPEN
BRAKE TRAVEL SENSOR
ANTI-LOCK BRAKE MODULE