DISASSEMBLY
PROCEDURE
1. PRECAUTION
NOTICE:
Make sure to perform initialization after replacing the No. 1 blower damper servo sub-assembly. If initialization is not performed, the air conditioner unit assembly will not perform properly as the air conditioning amplifier assembly will not be able to recognize the position of the No. 1 blower damper servo sub-assembly.
2. REMOVE AIR FILTER COVER PLATE
(a) Disengage the claw and guides as shown in the illustration to remove the air filter cover plate.
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Remove in this Direction (1) |
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Remove in this Direction (2) |
3. REMOVE CLEAN AIR FILTER
(a) Remove the air filter sub-assembly as shown in the illustration.
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Remove in this Direction |
(b) Disengage the guides to remove the clean air filter from the cooling unit parts. |
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4. REMOVE BLOWER MOTOR WITH FAN SUB-ASSEMBLY
(a) Remove the 3 screws and the blower motor with fan sub-assembly. |
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5. REMOVE NO. 1 BLOWER DAMPER SERVO SUB-ASSEMBLY
(a) Remove the 2 screws and the No. 1 blower damper servo sub-assembly. |
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Toyota CH-R Service Manual > Can Communication System: Check Bus 1 Lines for Short Circuit
DESCRIPTION
There may be a short circuit between the CAN main bus lines and/or CAN branch
lines when the resistance between terminals 23 (CA1H) and 8 (CA1L) of the central
gateway ECU (network gateway ECU) is below 54 Ω.
Symptom
Trouble Area
Resistance b ...
Toyota CH-R Service Manual > Toyota Entune System: DCM Data Signal Circuit between Navigation ECU and DCM
DESCRIPTION
This circuit is used to send and receive signals between the DCM (Telematics
Transceiver) and radio and display receiver assembly.
WIRING DIAGRAM
PROCEDURE
1.
CHECK VEHICLE TYPE
(a) Check vehicle type.
Result
Proceed to
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