REMOVAL
PROCEDURE
1. REMOVE FRONT DOOR SCUFF PLATE LH
Click here
2. REMOVE COWL SIDE TRIM BOARD LH
Click here
3. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
Click here
4. REMOVE NO. 1 AIR DUCT
Click here
5. REMOVE NO. 2 HEATER COVER (for VALEO Made)
|
(a) Disengage the clamp. |
|
(b) Disconnect the connector.
|
(c) Remove the screw and No. 2 heater cover. |
|
6. REMOVE NO. 2 HEATER COVER (for DENSO Made)
|
(a) Disengage the clamp. |
|
(b) Disconnect the 2 connectors.
|
(c) Remove the screw. |
|
(d) Disengage the claw and guide to remove the No. 2 heater cover.
7. REMOVE QUICK HEATER ASSEMBLY (for VALEO Made)
(a) Remove the 2 screws and quick heater assembly as shown in the illustration.
|
Remove in this Direction |
8. REMOVE QUICK HEATER ASSEMBLY (for DENSO Made)
(a) Disengage the guide to remove the quick heater assembly as shown in the illustration.
|
Remove in this Direction |
Inspection
InstallationToyota CH-R Service Manual > Can Communication System: Check Bus 2 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 18 (CA4H) and 17 (CA4L) of the central
gateway ECU (network gateway ECU) is below 54 Ω.
Symptom
Trouble Area
Resistance ...
Toyota CH-R Service Manual > Can Communication System: Check Bus 3 Line for Short to GND
DESCRIPTION
There may be a short circuit between one of the CAN bus lines and GND when there
is no resistance between terminal 6 (CA3H) of the central gateway ECU (network gateway
ECU) and terminal 4 (CG) of the DLC3, or terminal 21 (CA3L) of the central gateway
ECU (network gateway ECU) and ...