B2145
Outside Rearview Mirror Position Sensor Input Voltage High
B2145 is an OBD-II diagnostic trouble code meaning: Outside Rearview Mirror Position Sensor Input Voltage High. Common causes: mirror position sensor malfunction, short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Inability to remember the position of the mirror
- Spontaneous change in mirror position
- No response to mirror adjustment buttons
Causes
- Mirror position sensor malfunction
- Short circuit in wiring harness
- Problems with the mirror control unit
- Oxidation of contacts
How to Fix
- Check the integrity of the wiring harness
- Check the voltage at the mirror position sensor
- Replace the mirror position sensor if necessary
- Check and clean contacts
Related codes
FAQ
What does the B2145 code mean?
B2145 is an OBD-II diagnostic trouble code that indicates: Outside Rearview Mirror Position Sensor Input Voltage High
What causes a B2145 error code?
The most common causes of B2145 include: Mirror position sensor malfunction; Short circuit in wiring harness; Problems with the mirror control unit; Oxidation of contacts.
How do I fix a B2145 diagnostic trouble code?
To fix B2145: Check the integrity of the wiring harness. Check the voltage at the mirror position sensor. Replace the mirror position sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2145?
Limited driving only, diagnose soon
How much does it cost to fix B2145?
The estimated repair cost for B2145 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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