B11D3 RAM - A/C Cooldown Test Performance Compressor Not Engaged
B11D3 RAM Possible Causes
- A/C System Leak
- Faulty A/C Heater Module
- A/C Heater Module lost communication with Powertrain Control Module (PCM)
How is the B11D3 RAM code repair?Start by checking 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's pins.
What is the cost to diagnose the B11D3 RAM code
Labor: 1.0The cost to diagnose the B11D3 RAM code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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- Engine Light ON (or Service Engine Soon Warning Light)
B11D3 RAM MeaningThe A/C Heater Module receives a BUS message from the Powertrain Control Module (PCM) that the compressor is not engaged when it is requested.
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