Toyota CH-R Service Manual: Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

HINT:

  • Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
  • Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Immobiliser System

Symptom

Suspected Area

Link

Engine does not start because no initial combustion occurs

Proceed to "Engine does not Start because No Initial Combustion"

Engine does not start but initial combustion occurs

Proceed to "Engine does not Start but Initial Combustion Occurs"

Security indicator light does not blink

Proceed to "Security Indicator Light Does not Blink"

Key cannot be registered

Proceed to "Key Cannot be Registered"

    System Description
    SYSTEM DESCRIPTION IMMOBILISER SYSTEM DESCRIPTION The immobiliser system is designed to prevent the vehicle from being stolen. This system uses the transponder key ECU assembly that stores the key ...

    Registration
    REGISTRATION PROCEDURE 1. DESCRIPTION OF CODE REGISTRATION (a) The door control transmitter assembly has 2 codes: the key code (immobiliser code) and the wireless code. Both of these codes need t ...

    Other materials:

    Toyota CH-R Service Manual > Blind Spot Monitor System: Power Source Circuit
    DESCRIPTION This circuit provides power to operate the blind spot monitor sensor. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following procedure. PROCEDURE 1. CHECK HARNESS AND CONNECTOR ...

    Toyota CH-R Service Manual > Power Window Control System: Driver Side Power Window does not Operate with Power Window Master Switch
    DESCRIPTION When the ignition switch is ON, the power window regulator motor assembly (for driver door) is operated by the multiplex network master switch assembly. The power window regulator motor assembly (for driver door) has motor, regulator and ECU functions. WIRING DIAGRAM CAUTION / N ...

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