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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 >> C0037-2F-Left Rear Wheel Speed Sensor - Signal Erratic >> 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
CHECK LEFT REAR WHEEL SPEED SENSOR FOR LOOSENESS
INSPECT CIRCUITS/CONNECTOR/TERMINALS FOR DAMAGE
LEFT REAR WHEEL BEARING AND HUB OR ENCODER FOR DAMAGE
LEFT REAR WHEEL SPEED SENSOR
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE