C0035 on Jeep
Left Front Wheel Speed Sensor Circuit
C0035 on Jeep vehicles indicates left front wheel speed sensor circuit. Au7o has documented this code across 1 Jeep model — most commonly on Grand Cherokee. This chassis code indicates a fault in the left front wheel speed sensor circuit. Each wheel has a speed sensor that tells the ABS, traction control, and stability control systems how fast that wheel is turning; the control module sets this code when the signal from the left front sensor is missing, erratic, or out of range. Without a valid reading, the computer can't safely operate anti-lock braking and related systems, so it usually disables ABS and traction/stability control and lights the corresponding dashboard warnings (normal braking still works). It generally points to the sensor itself, its wiring, or the toothed reluctor ring it reads. Typical repair costs on Jeep range from $80 to $350, depending on the specific model and root cause.
Common Causes of C0035
- •Faulty left front wheel speed sensor
- •Damaged sensor wiring or connector (road debris, corrosion)
- •Metal debris or rust on the sensor tip or air gap
- •Damaged or cracked tone/reluctor ring
- •Loose or improperly seated sensor
- •Corroded or loose wheel bearing with integrated sensor
- •Open or short in the sensor circuit
- •Faulty ABS control module (less common)
C0035 on Jeep by Model
Jeep Grand Cherokee(1 issue)
- Front Wheel Speed Sensor Failure Triggering ABS, ESP/BAS and Traction-Control Warning Lights2011-2021
A failing front wheel speed (ABS) sensor commonly lights up the ABS, ESP/BAS, and traction-control warnings together on the Grand Cherokee, often the right-front sensor. Because the stability and ABS systems share wheel-speed data, one bad sensor disables anti-lock braking, electronic stability program, hill-start assist, and traction control until repaired, and can also throw a 'Service 4WD' message. Packed snow/ice/mud or a damaged tone ring can mimic the failure. It is a frequently reported and frequently searched complaint because of how many warning lights it sets at once.
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What does C0035 mean on Jeep?▼
C0035 stands for "Left Front Wheel Speed Sensor Circuit." This chassis code indicates a fault in the left front wheel speed sensor circuit. Each wheel has a speed sensor that tells the ABS, traction control, and stability control systems how fast that wheel is turning; the control module sets this code when the signal from the left front sensor is missing, erratic, or out of range. Without a valid reading, the computer can't safely operate anti-lock braking and related systems, so it usually disables ABS and traction/stability control and lights the corresponding dashboard warnings (normal braking still works). It generally points to the sensor itself, its wiring, or the toothed reluctor ring it reads. On Jeep specifically, this code is documented across 1 model.
What causes C0035 on Jeep vehicles?▼
Common causes on Jeep: Faulty left front wheel speed sensor, Damaged sensor wiring or connector (road debris, corrosion), Metal debris or rust on the sensor tip or air gap, Damaged or cracked tone/reluctor ring, Loose or improperly seated sensor. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix C0035 on a Jeep?▼
Repair costs on Jeep range from $80 to $350, depending on the specific model and root cause.
Which Jeep models have C0035 documented?▼
Au7o has documented C0035 on 1 Jeep model: Grand Cherokee.