B1447 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 B1447 PONTIAC
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 B1447 PONTIAC code
Labor: 1.0The cost of diagnosing the B1447 PONTIAC 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.
B1447 PONTIAC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1447 PONTIAC MeaningThe 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 detects no voltage from the back-up battery.
B1447 PONTIAC More InformationNeed more information on how to fix the B1447 PONTIAC code?
Get Access to Factory Service Manuals