Error code
OBD2 P0588
OBD2P0588
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Cruise Control Vent Control Circuit High.
Severity
moderateCan drive but cruise control may not work properly.
Summary
P0588 indicates an issue with the cruise control system's vent control circuit being stuck in a high state, likely due to wiring problems near the vent control solenoid.
Common Causes
- Wiring short to positive
- Vent control solenoid failure
Fixes
- Inspect and repair wiring near the vent control solenoid.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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