DESCRIPTION
The illumination intensity of the combination meter is increased by turning the knob of the light control rheostat upward, and decreased by turning the knob downward.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
PROCEDURE
1. |
PERFORM ACTIVE TEST USING TECHSTREAM (LIGHT CONTROL RHEOSTAT) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Data List.
(e) Read the Data List according to the display on the Techstream.
(1) Combination Meter.
Body Electrical > Combination Meter > Data List
Tester Display |
Measurement Item |
Normal Condition |
Diagnostic Note |
---|---|---|---|
Tail Cancel SW |
Tail cancel switch/ OFF or ON |
OFF: Tail cancel switch off ON: Tail cancel switch on |
- |
Rheostat value |
Rheostat value/ Min.: 0 Max.: 100 |
Light control rheostat switch is Dark (0) → Bright (100) |
Unit: % |
Tester Display |
---|
Tail Cancel SW |
Rheostat value |
Result |
Proceed to |
---|---|
The Data List values of ECUs match. |
A |
The Data List values of ECUs do not match. |
B |
A |
REPLACE COMBINATION METER ASSEMBLY |
|
2. |
INSPECT LIGHT CONTROL RHEOSTAT |
(a) Remove the light control rheostat
Click here
(b) Inspect the light control rheostat
Click here
NG |
REPLACE LIGHT CONTROL RHEOSTAT |
|
3. |
CHECK HARNESS AND CONNECTOR (LIGHT CONTROL RHEOSTAT - COMBINATION METER ASSEMBLY) |
(a) Disconnect the F4 combination meter assembly connector.
(b) Disconnect the F128 light control rheostat connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance (Check for Open):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F4-25 (SW1) - F128-7 (T) |
Always |
Below 1 Ω |
F4-26 (SW2) - F128-3 (RV) |
Always |
Below 1 Ω |
F4-20 (SW3) - F128-1 (E) |
Always |
Below 1 Ω |
F4-24 (TC) - F128-5 (TC) |
Always |
Below 1 Ω |
Standard Resistance (Check for Short):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F4-24 (TC) - Body ground |
Always |
10 kΩ or higher |
F4-25 (SW1) - Body ground |
Always |
10 kΩ or higher |
F4-26 (SW2) - Body ground |
Always |
10 kΩ or higher |
OK |
REPLACE COMBINATION METER ASSEMBLY |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Toyota CH-R Service Manual > Window Defogger System: Data List / Active Test
DATA LIST / ACTIVE TEST
ACTIVE TEST
HINT:
Using the Techstream to perform Active Tests allows relays, VSVs, actuators and
other items to be operated without removing any parts. This non-intrusive functional
inspection can be very useful because intermittent operation may be discovered before ...
Toyota CH-R Service Manual > Back Door Lock: Installation
INSTALLATION
PROCEDURE
1. INSTALL BACK DOOR LOCK ASSEMBLY
HINT:
Make sure to remove the string before installing a new back door lock assembly.
(a) Apply MP grease to the sliding parts of the back door lock assembly.
(b) Install the back door lock assembly with the 3 bolts.
Torque:
7.5 N·m ...