C190C
Rear Metal Board Overheat
C190C is an OBD-II diagnostic trouble code meaning: Rear Metal Board Overheat. Common causes: short circuit in wiring harness, malfunction of temperature sensors. Estimated repair cost: $56–167.
Symptoms
- The security system malfunction indicator is on
- False airbag deployments
- Reduced effectiveness of the passive safety system
Causes
- Short circuit in wiring harness
- Malfunction of temperature sensors
- Damage to the rear metal panel
- Overheating of electronic components of the system
How to Fix
- Check wiring harness for damage
- Check temperature sensors
- Inspect the rear metal panel for damage
- Replace faulty components
- Reset the error and test the system
Related codes
FAQ
What does the C190C code mean?
C190C is an OBD-II diagnostic trouble code that indicates: Rear Metal Board Overheat
What causes a C190C error code?
The most common causes of C190C include: Short circuit in wiring harness; Malfunction of temperature sensors; Damage to the rear metal panel; Overheating of electronic components of the system.
How do I fix a C190C diagnostic trouble code?
To fix C190C: Check wiring harness for damage. Check temperature sensors. Inspect the rear metal panel for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C190C?
Do not drive — repair immediately
How much does it cost to fix C190C?
The estimated repair cost for C190C is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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