B2625
Display Dimming Pulse Width Modulation Output Circuit
B2625 is an OBD-II diagnostic trouble code meaning: Display Dimming Pulse Width Modulation Output Circuit. Common causes: open or short circuit in wiring harness, malfunction of the backlight control unit. Estimated repair cost: $56–222.
Symptoms
- Absence or incorrect operation of the display backlight
- Backlight flickering
- Constant maximum or minimum display brightness
Causes
- Open or short circuit in wiring harness
- Malfunction of the backlight control unit
- Display damage
- Circuit power problems
How to Fix
- Check the integrity of the wiring harness and connectors
- Check voltage and PWM signal on control unit
- Test display operation with another control unit
- Replace the faulty component
Related codes
FAQ
What does the B2625 code mean?
B2625 is an OBD-II diagnostic trouble code that indicates: Display Dimming Pulse Width Modulation Output Circuit
What causes a B2625 error code?
The most common causes of B2625 include: Open or short circuit in wiring harness; Malfunction of the backlight control unit; Display damage; Circuit power problems.
How do I fix a B2625 diagnostic trouble code?
To fix B2625: Check the integrity of the wiring harness and connectors. Check voltage and PWM signal on control unit. Test display operation with another control unit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2625?
Limited driving only, diagnose soon
How much does it cost to fix B2625?
The estimated repair cost for B2625 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat