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P1554 GMC Code - Cruise Control Feedback Circuit

- Code Popularity: 3,942 Views
- Repair Importance Level: 1/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1554 GMC?

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 Cruise Control System
  • Cruise Control System harness is open or shorted
  • Cruise Control System circuit poor electrical connection
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How to Fix the DTC P1554 GMC?

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 P1554 GMC 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?

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

Code P1554 GMC Description

The Powertrain Control Module (PCM) can disable Cruise Control (C/C) if conditions are detected which make C/C operation undesirable. If C/C status signal indicates C/C is engaged when PCM is inhibiting C/C operation, the P1554 code is set.

OBDII Code P1554 GMC - Cruise Control Feedback Circuit - AutoCodes.com
P1554 GMC Code - Cruise Control Feedback Circuit

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Code P1554 GMC comments

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