DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 86 (Engine Control System (A25A-FXS) - Diagnostic Codes (P05B1-06DA)) >> SFI System >> DTC P0657-9E: Actuator Supply Voltage "A" Stuck On [12/2019 - 10/2022] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs P0657: Electronic throttle actuator supply voltage circuit performance
Required Sensors/Components (Main) ECM
Required Sensors/Components (Related) Throttle actuator
Frequency of Operation Once per driving cycle
Duration 1 second
MIL Operation Immediate
Sequence of Operation None