Engine-CodesCadillac – P1760 Cadillac

P1760 Cadillac Code - Transaxle Control Module Supply Voltage Interrupted

Quick Answer

The P1760 Cadillac code indicates that there is an interruption in the supply voltage to the transaxle control module. Common causes include Faulty transaxle control module, Faulty wiring or connectors in the transmission system, Weak or failing battery. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1760 Cadillac indicates Transaxle Control Module Supply Voltage Interrupted.
Common causes
Common causes include Faulty transaxle control module, Faulty wiring or connectors in the transmission system, Weak or failing battery.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 09, 2024
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Code P1760 Cadillac Description

The P1760 Cadillac code indicates that there is an interruption in the supply voltage to the transaxle control module. The transaxle control module is a crucial component of the vehicle's transmission system, responsible for controlling the shift points and overall operation of the transmission. When this voltage interruption occurs, it can lead to various issues with the transmission's performance and overall drivability of the vehicle.

OBDII Code P1760 Cadillac - Transaxle Control Module Supply Voltage Interrupted
P1760 Cadillac Code - Transaxle Control Module Supply Voltage Interrupted

Common Causes of P1760 Cadillac

  1. Faulty transaxle control module
  2. Faulty wiring or connectors in the transmission system
  3. Weak or failing battery
  4. Problems with the vehicle's charging system
  5. Electrical issues in the vehicle

Symptoms of P1760 Cadillac

  1. Erratic shifting patterns
  2. Harsh shifts
  3. Transmission slipping
  4. Limp mode operation
  5. Decreased fuel efficiency

How to Fix P1760 Cadillac

  1. Begin by conducting a thorough inspection of the transaxle control module, wiring, and connectors to identify any visible signs of damage or corrosion.
  2. Test the battery and charging system to ensure they are providing the correct voltage to the transaxle control module.
  3. If necessary, replace the transaxle control module or repair any damaged wiring or connectors in the transmission system.
  4. Clear the diagnostic trouble codes from the vehicle's computer and perform a test drive to ensure the issue has been resolved.

Cost to Fix P1760 Cadillac

The typical repair costs for addressing the P1760 Cadillac code can vary depending on the specific cause of the issue. In general, replacing the transaxle control module can cost anywhere from $200 to $600, while repairing wiring or connectors may range from $100 to $300. Labor costs can add an additional $80 to $150 per hour, and the total repair bill could amount to $300 to $1000 or more. It's important to note that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and the extent of the repairs needed. It's recommended to consult with a qualified mechanic for a more accurate cost estimate.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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