Battery Module Monitor Timer Performance
Table of contents
P16DC CADILLAC Possible Causes
- Faulty Battery Monitor Module
- Battery Monitor Module harness is open or shorted
- Battery Monitor Module circuit poor electrical connection
How do I fix code P16DC CADILLAC?
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.
Tech Notes
- There is a factory service bulletin for the 2016 Cadillac ATS and CTS. The bulletin suggests not to replace the Battery Monitor Module for the P16DC. Contact your local dealer for an updated on this repair.
Cost of diagnosing the P16DC CADILLAC code
The cost of diagnosing the P16DC CADILLAC 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)
P16DC CADILLAC Description
The vehicle control module monitors the system voltage, current, and internal temperature to verify they are within the normal operating range. It also monitors ROM or RAM memory faults, and performs other internal diagnostics.