INSTALLATION
PROCEDURE
1. INSTALL OCCUPANT DETECTION ECU
(a) Engage the claw to install the occupant detection ECU. NOTICE: If the occupant detection ECU has been dropped, or there are any cracks, dents or other defects in the case or connector, replace the occupant detection ECU with a new one. |
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(b) Connect the 2 connectors.
NOTICE:
When installing the occupant detection ECU, be careful that the SRS wiring does not interfere with or is not pinched between other parts.
2. INSTALL FRONT SEAT ASSEMBLY RH
HINT:
Use the same procedure as for the LH side.
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3. PERFORM DIAGNOSTIC SYSTEM CHECK
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4. PERFORM ZERO POINT CALIBRATION AND SENSITIVITY CHECK
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Toyota CH-R Service Manual > Axle System: 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
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Toyota CH-R Service Manual > Blind Spot Monitor System: Software Incompatibility with Body Control Module "B" (U1331)
DESCRIPTION
This DTC is stored when the destination information of the main body ECU (multiplex
network body ECU) does not match that of the blind spot monitor sensors.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
U1331
...