Toyota Highlander Service Manual: SFI system (3MZ-FE)

Accelerator pedal rod ASSY (2AZ-FE)

REPLACEMENT 1. REMOVE ACCELERATOR PEDAL ROD ASSY (a) Disconnect the accelerator pedal position sensor connector. (b) Remove the 2 bolts and pedal rod. 2. INSTALL ACCELERATOR PEDAL ROD ASSY (a ...

On-vehicle inspection

1. CHECK THROTTLE BODY (a) Listen to the throttle control motor operating sounds.  Turn the ignition switch ON.  When pressing the accelerator pedal position sensor lever, listen t ...

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General information
A large number of ECU controlled systems are used in the HIGHLANDER. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical knowledge to troubleshoot. However, most problem checking procedures only involve inspecting the ECU controlled sys ...