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AutoCodes - Generic - C155E

C155E Code - Ride Height Pressure Vent Control

- Code Popularity: 1,996 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C155E?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Air Suspension Solenoid Assembly
  • Air Suspension Solenoid Assembly harness is open or shorted
  • Air Suspension Solenoid Assembly circuit poor electrical connection
  • Faulty Air Suspension Control Module (ASCM)
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How to Fix the DTC C155E?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

C155E-11-RIDE HEIGHT PRESSURE VENT CONTROL - CIRCUIT SHORT TO GROUND
C155E-12-RIDE HEIGHT PRESSURE VENT CONTROL - CIRCUIT SHORT TO BATTERY
C155E-13-RIDE HEIGHT PRESSURE VENT CONTROL - CIRCUIT OPEN
C155E-92-RIDE HEIGHT PRESSURE VENT CONTROL - PERFORMANCE OR INCORRECT OPERATION (OVERUSE DTC)
C155E-96-RIDE HEIGHT PRESSURE VENT CONTROL - COMPONENT INTERNAL FAILURE

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C155E code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code C155E Description

The Air Suspension Control Module (ASCM) monitors the Air Suspension Solenoid. The ASCM sets the OBDII code when the ASCM detects the valve control circuit is shorted to ground while the ignition is in the Run position.

OBDII Code C155E - Ride Height Pressure Vent Control - AutoCodes.com
C155E Code - Ride Height Pressure Vent Control

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Code C155E comments

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