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AutoCodes - Generic - C1933

C1933 Code - Short In Front Control Board Temperature Sensor Circuit

- Code Popularity: 3,507 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1933?

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 Front Active Stabilizer Control ECU
  • Faulty Front Active Stabilizer Relay
  • Faulty Rear Active Stabilizer Relay
  • Front Active Stabilizer Control ECU harness is open or shorted
  • Front Active Stabilizer Control ECU circuit poor electrical connection
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How to Fix the DTC C1933?

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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1933 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 C1933 Description

The Front Active Stabilizer Control ECU consists of a metal board, control board, power source IC, step-up circuit, Electrically Erasable Programmable Read-Only Memory (EEPROM), and other parts. If a problem occurs in the Front Active Stabilizer Control ECU and PIG power source circuit, a Diagnostic Trouble Code (DTC) is stored.

OBDII Code C1933 - Short In Front Control Board Temperature Sensor Circuit - AutoCodes.com
C1933 Code - Short In Front Control Board Temperature Sensor Circuit

Need More Information on the Code?

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Information for Specific Makes

  • C1933 Lexus Short In Front Control Board Temperature Sensor Circuit
  • C1933 Toyota Short In Front Control Board Temperature Sensor Circuit

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Code C1933 comments

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