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C1871 Acura Code - Automatic Transmission Related Malfunction

- Code Popularity: 737 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1871 Acura?

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 Automatic Transmission Control Module (TCM)
  • Transmission Control Module (TCM) harness is open or shorted
  • Transmission Control Module (TCM) circuit poor electrical connection
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How to Fix the DTC C1871 Acura?

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 C1871 Acura 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 C1871 Acura Description

The Engine Control Module (ECM) monitors the Automatic Transmission. The ECM sets the OBDII code when the Automatic Transmission is not to factory specifications.

OBDII Code C1871 Acura - Automatic Transmission Related Malfunction - AutoCodes.com
C1871 Acura Code - Automatic Transmission Related Malfunction

Need More Information on the Code?

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Code C1871 Acura comments

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