LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2021 >> GX 460 Base >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Cruise Control System (Diagnostics - Introduction) >> Cruise Control System >> Diagnostic Trouble Code Chart [08/2015 - 08/2019] >> Diagnostic Trouble Code Chart [08/2015 - 08/2019]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Trouble Code Chart [08/2015 - 08/2019]

HINT: 

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the appropriate service information below.

CRUISE CONTROL SYSTEM

DTC Code Detection Item Trouble Area Refer To
P0500 Vehicle Speed Sensor Malfunction - Vehicle speed sensor signal circuit
- Vehicle speed sensor
- Combination meter assembly
- ECM
Refer to DTC P0500: Vehicle Speed Sensor Malfunction [08/2015 - 08/2019]
P0503 Vehicle Speed Sensor Circuit Malfunction - Vehicle stability control system
- Vehicle speed sensor signal circuit
- Vehicle speed sensor
- Combination meter assembly
- ECM
Refer to DTC P0503: Vehicle Speed Sensor Circuit Malfunction [08/2015 - 08/2019]
P0571 Stop Light Switch Circuit Malfunction - Stop light switch circuit
- Stop light switch assembly
- ECM
Refer to DTC P0571: Stop Light Switch Circuit Malfunction [08/2015 - 08/2019]
P0575 Cruise Control Input Circuit ECM Refer to DTC P0575: Cruise Control Input Circuit [08/2015 - 08/2019]