Battery Voltage High
Table of contents
C1101 HYUNDAI Possible Causes
- Faulty Battery
- Faulty Generator (Alternator)
- Generator (Alternator) harness is open or shorted
- Generator (Alternator) circuit poor electrical connection
How do I fix code C1101 HYUNDAI?
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 C1101 HYUNDAI code
The cost of diagnosing the C1101 HYUNDAI 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
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1101 HYUNDAI Description
The Anti-Lock Brake System (ABS) Electronic Control Unit (ECU) checks the battery voltage and generator output voltage to determine, as a safety issue, whether the ABS system can operate normally or not. The normal battery voltage range is essential for controlling the ABS system as intended.