INSTALLATION
CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. INSTALL FRONT AIRBAG SENSOR
(a) Check that the ignition switch off.
(b) Check that the cable is disconnected from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(c) Before connecting the connector, check that the position of the white housing lock is as shown in the illustration.
*a |
Incorrect |
*b |
Correct |
(d) Connect the connector to the front airbag sensor.
*a |
White Housing Lock |
*b |
Connection is completed |
NOTICE:
When connecting any airbag connector, take care not to damage the airbag wire harness.
HINT:
(e) Engage the claw to install the front airbag sensor with the bolt. Torque: 9.0 N·m {92 kgf·cm, 80 in·lbf} NOTICE:
|
|
(f) Check that there is no looseness in the installed parts of the front airbag sensor.
2. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Click here
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
Click here
3. PERFORM DIAGNOSTIC SYSTEM CHECK
Click here
4. INSPECT SRS WARNING LIGHT
Click here
Toyota CH-R Service Manual > Occupant Classification System: Yaw Rate Sensor Module Malfunction (B1798,B1799)
DESCRIPTION
The occupant detection ECU receives signals from the acceleration sensor (airbag
sensor assembly) and skid control ECU via CAN communication.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
B1798
Yaw ...
Toyota CH-R Service Manual > Seat Heater System: Terminals Of Ecu
TERMINALS OF ECU
CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY (for TMMT Made)
(a) Disconnect the air conditioning amplifier assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
Tester Connection
Wiring Color
Te ...