B1446 PONTIAC - Replace Backup Power Source
B1446 PONTIAC Possible Causes
- Faulty Communication Interface Module (CIM)
- Communication Interface Module (CIM) harness is open or shorted
- Communication Interface Module (CIM) circuit poor electrical connection
How do I fix code B1446 PONTIACCheck 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 B1446 PONTIAC code
Labor: 1.0The cost of diagnosing the B1446 PONTIAC 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.
- Engine Light ON (or Service Engine Soon Warning Light)
B1446 Pontiac DescriptionThe Back-up Battery (BUB) provides voltage to the Communication Interface Module (CIM), to be able to successfully place a call in the event of a main battery disconnect during a collision event. The OBDII codes set when the CIM detects that the back-up battery voltage has dropped below the minimum threshold value.
B1446 PONTIAC More InformationNeed more information on how to fix the B1446 PONTIAC code?
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