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 lower No. 1 instrument panel airbag 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 |
|
Memorize steering angle neutral point |
Lane departure alert system (w/ Steering Control) |
|
|
Pre-collision system |
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
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CAUTION:
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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3. REMOVE FUSE BOX OPENING COVER
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4. REMOVE INSTRUMENT CLUSTER FINISH PANEL GARNISH ASSEMBLY
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5. REMOVE INSTRUMENT PANEL LOWER CENTER FINISH PANEL
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6. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY WITH DOOR
CAUTION:
When storing the lower No. 1 instrument panel airbag assembly with door, keep the airbag deployment side facing upward.
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Deployment Side |
(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 2 bolts. |
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(d) Disengage the hooks to separate the lower No. 1 instrument panel airbag assembly with door.
NOTICE:
When separating the lower No. 1 instrument panel airbag assembly with door, do not pull the airbag wire harness.
(e) Using a screwdriver with its tip wrapped in protective tape, release the airbag connector lock. |
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(f) Disconnect the airbag connector to remove the lower No. 1 instrument panel airbag assembly with door.
NOTICE:
When disconnecting any airbag connector, take care not to damage the airbag wire harness.
7. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG DOOR (for TMMT Made)
(a) Disengage the hooks. |
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(b) Disengage the hooks to remove the lower No. 1 instrument panel airbag door from the lower No. 1 instrument panel airbag assembly. |
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Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Top-mounted
Air Conditioner Pressure Sensor): Back-up Power Source Circuit
DESCRIPTION
The back-up power source circuit for the air conditioning amplifier assembly
is shown below. Power is supplied even when the ignition switch is off. This power
is used for diagnostic trouble code memory, etc.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for ...
Toyota CH-R Service Manual > Vehicle Stability Control System: Motor Circuit Malfunction (C1428)
DESCRIPTION
This DTC is stored when the skid control ECU (brake actuator assembly) judges
that an abnormality occurred in the circuit used to operate the pump motor.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1428
...