B2725low severityBody
Mode/Selector Switch Circuit Malfunction
on 2005 GMC Canyon 3.5L I5 · 4WD
What this code means
The mode or selector switch circuit is reading out of range, so the module can't detect switch position. No direct OBD P-code equivalent.
Symptoms
- Switch inputs not recognized
- Function won't change modes
- Erratic display readings
Common causes
- Faulty mode selector switch
- Damaged switch wiring
- Corroded connector
- Failed control module
Diagnostic steps
- Test switch continuity in each position
- Check circuit voltage at module
- Inspect connector and pins
- Compare data with scan tool
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Other Body codes on this vehicle
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0005
Driver Knee Airbag Deployment Circuit
B0006
Passenger Knee Airbag Deployment Circuit
B0007
Rear Left Side Airbag Deployment Circuit
B0008
Rear Right Side Airbag Deployment Circuit
B0010
Driver Side Airbag Deployment
B0011
Driver Side Airbag Deployment Circuit Open