Are you having trouble with your jeep’s code C1011? This code is defined as LEFT FRONT WHEEL SPEED SENSOR SIGNAL ERRATIC PERFORMANCE and is triggered when the Left Front Wheel Speed Sensor (WSS) Signal is intermittently missing while the vehicle speed is above 40 km/h (25 mph) or the wheel speed signal is erratic during acceleration or the sensed wheel speed is different from the other wheels. It can be a daunting task to figure out the root cause of the issue, but understanding the causes and solutions can help you get back on the road quickly.
Causes and Solutions of Jeep Code C1011
| Causes | Solutions |
|---|---|
| LEFT FRONT WSS LOOSE | Check and fix B8, B9 circuits/connector/terminal |
| LEFT FRONT TONE WHEEL DAMAGE | Replace the left front tone wheel |
| LEFT FRONT WHEEL/BEARING DAMAGE | Replace the left front wheel/bearing |
| IMPROPER LEFT FRONT TIRE PRESSURE/MISMATCHED TIRES | Check and adjust tire pressure/Replace tires |
| LEFT FRONT WSS | Replace the left front WSS |
| ANTI-LOCK BRAKE MODULE | Replace the Anti-lock Brake Module |
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