OBDII Code List

C1040 CHRYSLER - Rear Wheel Speed Comparative Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Rear Wheel Speed Sensor
  • Rear Wheel Speed Sensor harness is open or shorted
  • Rear Wheel Speed Sensor circuit poor electrical connection

Possible symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C1040 Chrysler Description

The Anti-Lock Brake System (ABS) Module monitors the Rear Wheel Speed Sensor. Each time excessive wheel speed sensor acceleration or deceleration is detected, a fault counter increments. If the fault counter exceeds a specified value, the DTC will set.
OBDII Code C1040 Chrysler - Rear Wheel Speed Comparative Performance -

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C1040 CHRYSLER Comments

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