Engine-Codes - Jeep - B11D3 Jeep

B11D3 Jeep Code - A/C Cooldown Test Performance Compressor Not Engaged

- Code Popularity: 1,181 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC B11D3 Jeep?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • A/C System Leak
  • Faulty A/C Heater Module
  • A/C Heater Module lost communication with Powertrain Control Module (PCM)
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How to Fix the DTC B11D3 Jeep?

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 connector pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B11D3 Jeep code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the B11D3 Jeep Code Mean?

The A/C Heater Module receives a BUS message from the Powertrain Control Module (PCM) that the compressor is not engaged when it is requested.

B11D3 Jeep Code - A/C Cooldown Test Performance Compressor Not Engaged

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