P058C
Battery Monitor Module Temperature Monitoring Performance
Generic OBD-II
Common symptoms
What you'll notice
- Check and clean the battery terminals to ensure proper connection
- Inspect and replace any damaged or worn
- out battery cables
- Verify the functioning of the battery monitor module and replace if necessary
- Check for any loose or corroded wiring connections related to the battery
Common causes
Most likely first
- Faulty battery temperature sensor
- Overheating of battery due to prolonged use
- Malfunctioning battery monitor module
- Excessive ambient temperature affecting battery performance
- Cooling system failure affecting battery temperature control
How to diagnose & fix
Work through it in order
- Decreased fuel efficiency
- Engine misfires or hesitation
- Illuminated check engine light
- Difficulty starting the vehicle
- Overheating of the vehicle
Read & clear P058C yourself
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