Toyota CH-R Service Manual: On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
CAUTION:
Be sure to correctly follow the removal and installation procedures for the occupant detection ECU.
PROCEDURE
1. INSPECT OCCUPANT DETECTION ECU (for Vehicle not Involved in Collision)
(a) Perform a diagnostic system check.
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2. INSPECT OCCUPANT DETECTION ECU (for Vehicle Involved in Collision)
(a) Perform a diagnostic system check.
Click here
(b) Visually check for defects with the occupant detection ECU.
HINT:
The defects are as follows:
- Cracks in the ECU housing
- Dents in the ECU housing
- Chips in the ECU housing
- Cracks or other damage to the connector
- Damage to the serial number
OK:
No defects are found.
If any defects are found, replace the occupant detection ECU with a new one.
Components
COMPONENTS
ILLUSTRATION
*1
OCCUPANT DETECTION ECU
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...
Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration)
that must be performed after parts are removed, installed, or replaced during th ...
Other materials:
Toyota CH-R Owners Manual > Child restraint systems: Child restraint system fixed with a seat belt
A child restraint system for a small child or baby must itself be properly restrained
on the seat with the lap portion of the lap/shoulder belt.
Installing child restraint system using a seat belt (child restraint
lock function belt)
Install the child restraint system in accordance to the oper ...
Toyota CH-R Service Manual > Immobiliser System(w/o Smart Key System): Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Immobiliser System
DTC No.
Detection Item
Link
B2780
Push Switch / Key Unlock Warning Switch Malfunction
B2784
Antenna Coil Open / Short
...
Toyota C-HR (AX20) 2023-2026 Owner's Manual
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
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