Toyota CH-R Service Manual: Removal

NOTICE:

• Do not push the terminals with your finger.
• Do not forcibly pry up the transmitter battery as the terminals may be damaged.
• Do not touch the transmitter battery with wet hands. Moisture may cause rust.
• Do not touch or move any components inside the transmitter. It may interfere with proper operation.
• When replacing the transmitter battery, before starting work, remove static electricity that has built up in the body by touching, for example, the vehicle to prevent the electrical transmitter from being damaged.

Components

COMPONENTS ILLUSTRATION *1 DOOR CONTROL TRANSMITTER PACKING *2 TRANSMITTER BATTERY *3 TRANSMITTER HOUSING COVER * ...

Inspection

INSPECTION PROCEDURE 1. INSPECT DOOR CONTROL TRANSMITTER (a) Inspect operation of the door control transmitter assembly. (1) Remove the transmitter battery from the door control transmitter assemb ...

Other materials:

Toyota CH-R Service Manual > Smart Key System(for Start Function): Ignition Hold Monitor Malfunction (B2271)
DESCRIPTION This DTC is stored when a malfunction in the IG circuit or IG hold circuit of the certification ECU (smart key ECU assembly) is detected. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2271 ...

Toyota CH-R Service Manual > Smart Key System(for Start Function): Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION (a) Smart key system (for Start Function) data and Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs. ...