P1565low severityPowertrain
Cruise Control Main Switch Circuit
on 2021 Lexus ES 250 AWD 2.5L I4 · FWD
What this code means
The ECM detected a malfunction in the cruise control main switch circuit.
Symptoms
- CEL
- Cruise control inop
- Cruise light not working
Common causes
- Faulty switch
- Damaged wiring
- Clock spring failure
- Poor connections
Diagnostic steps
- Test switch continuity
- Inspect clock spring
- Check wiring
- Test with scan tool
Repair notes
Replace cruise control switch.
Other Powertrain codes on this vehicle
P0001
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P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1