DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (2GR-FKS) - Diagnostic Codes (5 Of 6) >> SFI System >> DTC P0657-14: Actuator Supply Voltage "A" Circuit Short to Ground or Open [12/2019 - 10/2022] >> Monitor Strategy

Monitor Strategy

Related DTCs P0658: Electronic throttle actuator power supply voltage circuit range check (low voltage)
Required Sensors/Components (Main) Throttle actuator
Throttle valve (throttle body with motor assembly)
ETCS fuse
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 0.8 seconds
MIL Operation Immediate
Sequence of Operation None