Control Module Long Term Memory Performance
Table of contents
P064F BUICK Possible Causes
- Faulty Transfer Case Control Module
- Transfer Case Control Module harness is open or shorted
- Transfer Case Control Module circuit poor electrical connection
How do I fix code P064F BUICK?
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 P064F BUICK code
The cost of diagnosing the P064F BUICK 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)
P064F BUICK Description
This is an internal fault detection of the transfer case control module. This fault is handled inside the transfer case control module. No external circuits are involved.
At each power-up, the transfer case control module runs a self-test on the following:
– EEPROM Checksum
– ROM Checksum
– RAM Checksum
– RAM Malfunction
– Missing, incorrect or invalid software