Components
COMPONENTS
ILLUSTRATION
*1 |
MAP LIGHT ASSEMBLY |
*2 |
MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY) |
*3 |
COVER |
*4 |
BEZEL |
Removal
REMOVAL
PROCEDURE
1. REMOVE MAP LIGHT ASSEMBLY
Click here
2. REMOVE MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)
(a) Disconnect the connector. |
|
(b) Disengage the claws to remove the cover. |
|
(c) Using a T10 "TORX" driver, remove the 2 screws. |
|
(d) Disengage the guides to remove the manual (SOS) switch (mayday switch assembly) from the bezel.
Inspection
INSPECTION
PROCEDURE
1. INSPECT MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)
(a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the resistance is not as specified, replace the manual (SOS) switch (mayday switch assembly). |
|
(b) Check the switch illumination.
(1) Apply battery voltage to the manual (SOS) switch (mayday switch assembly) and check that the illumination comes on.
OK:
Battery Connection |
Specified Condition |
---|---|
Battery positive (+) → 5 (SLED) Battery negative (-) → 1 (GND) |
SOS switch comes on |
If the resistance is not as specified, replace the manual (SOS) switch (mayday switch assembly).
(c) Check the indicator illumination.
(1) Apply battery voltage to the manual (SOS) switch (mayday switch assembly) and check that the illumination comes on.
OK:
Battery Connection |
Specified Condition |
---|---|
Battery positive (+) → 7 (IND1) Battery negative (-) → 1 (GND) |
Red indicator comes on |
Battery positive (+) → 3 (IND2) Battery negative (-) → 1 (GND) |
Green indicator comes on |
If the resistance is not as specified, replace the manual (SOS) switch (mayday switch assembly).
Installation
INSTALLATION
PROCEDURE
1. INSTALL MANUAL (SOS) SWITCH (MAYDAY SWITCH ASSEMBLY)
(a) Engage the guides to install the manual (SOS) switch (mayday switch assembly) to the bezel. |
|
(b) Using a T10 "TORX" driver, install the 2 screws.
(c) Engage the claws to install the cover. |
|
(d) Connect the connector.
2. INSTALL MAP LIGHT ASSEMBLY
Click here
Toyota CH-R Service Manual > Brake Master Cylinder: Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY
(a) Mount the brake master cylinder sub-assembly in a vise.
NOTICE:
Place aluminum plates on the vise to prevent damage to the brake master cylinder
sub-assembly.
(b) Using an T20 "TORX" socket wren ...
Toyota CH-R Service Manual > Lin Communication System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the LIN communication system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...