Electric Compressor Communication Error
Table of contents
B27BC INFINITI Possible Causes
- Faulty Electric Compressor
- Electric Compressor harness is open or shorted
- Electric Compressor circuit poor electrical connection
- Faulty A/C Auto Amplifier
- Faulty Power Delivery Module (PDM)
How do I fix code B27BC INFINITI?
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’s pins.
Cost of diagnosing the B27BC INFINITI code
The cost of diagnosing the B27BC INFINITI 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B27BC INFINITI Description
The Diagnostic Trouble Code (DTC) sets when the electric compressor cannot receive the signal transmitted from the A/C Auto Amplifier.