REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the airbag sensor assembly removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure |
Necessary Procedures |
Effects / Inoperative when not performed |
Link |
---|---|---|---|
Disconnect cable from negative battery terminal |
Initialize back door lock |
Power door lock control system |
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Memorize steering angle neutral point |
Lane departure alert system (w/ Steering Control) |
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Pre-collision system |
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Replacement of the airbag sensor assembly |
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Deterioration of fuel efficiency |
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PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing.
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NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.
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2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
Click here
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
Click here
3. REMOVE REAR CONSOLE BOX ASSEMBLY
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4. REMOVE REAR NO. 2 AIR DUCT (w/ Rear Air Duct)
(a) Disengage the claws to remove the rear No. 2 air duct as shown in the illustration.
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Remove in this direction (1) |
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Remove in this direction (2) |
5. REMOVE AIRBAG SENSOR ASSEMBLY
(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) Remove the clip and turn back the front floor carpet assembly as shown in the illustration (for LH side). |
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(d) Remove the clip and turn back the front floor carpet assembly as shown in the illustration (for RH side). |
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(e) Disconnect the connectors from the airbag sensor assembly as shown in the illustration.
NOTICE:
When disconnecting any airbag connector, take care not to damage the airbag wire harness.
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Release in this direction |
(f) Remove the 3 bolts and airbag sensor assembly. |
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Toyota CH-R Service Manual > Pre-collision System: System Diagram
SYSTEM DIAGRAM
Communication Table
Sender
Receiver
Signal
Line
Millimeter Wave Radar Sensor Assembly
Skid Control ECU (Brake Actuator Assembly)
Brake assist standby signal
Pre-collision brake ope ...
Toyota CH-R Service Manual > Continuously Variable Transaxle System: Pressure Control Solenoid "J" Electrical (Shift Solenoid Valve SLP) (P2822)
DESCRIPTION
According to current control by the ECM, the shift solenoid valve SLP controls
primary pulley pressure in accordance with the requested gear ratio to perform gear
ratio changes.
*1
Spool Valve
*2
Sleeve
*3
So ...