B2010
Left Power Sliding Door Control Unit Lost Communication With Gauge Control Module
B2010 is an OBD-II diagnostic trouble code meaning: Left Power Sliding Door Control Unit Lost Communication With Gauge Control Module. Common causes: open or shorted wiring harness, left sliding door control module (psdm) malfunction. Estimated repair cost: $56–167.
Symptoms
- Left sliding door does not work
- Malfunction indicator on the dashboard
- No door status display on dashboard
Causes
- Open or shorted wiring harness
- Left sliding door control module (PSDM) malfunction
- Instrument panel module (GCM) malfunction
- Problems with module power supply
- Corrosion of connectors
How to Fix
- Check the integrity of the wiring harness between PSDM and GCM
- Check power and ground on PSDM and GCM
- Inspect connectors for corrosion or damage
- Check the CAN bus for breaks and short circuits
- If necessary, replace the faulty module
Related codes
FAQ
What does the B2010 code mean?
B2010 is an OBD-II diagnostic trouble code that indicates: Left Power Sliding Door Control Unit Lost Communication With Gauge Control Module
What causes a B2010 error code?
The most common causes of B2010 include: Open or shorted wiring harness; Left sliding door control module (PSDM) malfunction; Instrument panel module (GCM) malfunction; Problems with module power supply.
How do I fix a B2010 diagnostic trouble code?
To fix B2010: Check the integrity of the wiring harness between PSDM and GCM. Check power and ground on PSDM and GCM. Inspect connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2010?
Limited driving only, diagnose soon
How much does it cost to fix B2010?
The estimated repair cost for B2010 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat