Engine-Codes - Pontiac - B1447 PONTIAC

B1447 PONTIAC Code - Backup Power Source

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|B1447 PONTIAC code 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 is the B1447 PONTIAC 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 B1447 PONTIAC code

Labor: 1.0

The cost to diagnose the B1447 PONTIAC code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are B1447 PONTIAC code possible symptoms?

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

|What is B1447 PONTIAC code meaning?

The 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.

|Need more information with the B1447 PONTIAC code?

Need more information on how to fix the B1447 PONTIAC code?
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|Need help with a B1447 PONTIAC code?

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