Error code
OBD2 P2774
OBD2P2774
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Four Wheel Drive (4WD) Low Switch Circuit High.
Severity
moderateCan drive but may experience issues with 4WD functionality.
Summary
P2774 indicates an issue with the Four Wheel Drive (4WD) Low Switch circuit being too high, likely due to wiring problems near this switch.
Common Causes
- Wiring short to positive on the low gear ratio switch
Fixes
- Repair or replace faulty wiring near the low gear ratio switch.
FAQ
What does P2774 mean?
P2774 indicates a problem with the circuit of the Four Wheel Drive Low Switch, often due to wiring issues.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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