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 > Navigation Ecu: Installation
    INSTALLATION PROCEDURE 1. INSTALL NO. 2 NAVIGATION ECU BRACKET (a) Engage the guides to temporarily install the No. 2 navigation ECU bracket. (b) Install the No. 2 navigation ECU bracket with the 2 bolts to the navigation ECU. 2. ...

    Toyota CH-R Service Manual > Meter / Gauge System: Dtc Check / Clear
    DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch ON. (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Combination Meter / Trouble Codes. (e) Check for DTCs. Body Electrical > Combination Meter > Trouble Codes ...

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