P2789 - Clutch 'A' Adaptive Learning At Limit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P2789 Possible Causes

  • Low transmission fluid
  • Internal mechanical transmission failure
  • Faulty Transmission Control Module (TCM)

First diagnose P2789 code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P2789 code

    Labor: 1.0

    The cost of diagnosing the P2789 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P2789 Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P2789 Description

The Transmission Control Module (TCM) monitors the Clutch 'A' Adaptive Learning. The TCM sets the OBDII code when the TCM detects an anomaly in the Clutch 'A' Adaptive Learning system.
OBDII Code P2789 - Clutch 'A' Adaptive Learning At Limit - AutoCodes.com

P2789 More Information

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P2789 Information for specific makes

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