DESCRIPTION
The combination meter assembly receives the turn signal switch information and controls the turn signal lights.
WIRING DIAGRAM
PROCEDURE
1. |
READ VALUE USING TECHSTREAM |
(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.
Body Electrical > Combination Meter > Data List
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|---|
Turn Signal Switch (Right) |
Turn signal switch (right) signal |
ON or OFF |
ON: Turn signal switch (right) on OFF: Turn signal switch (right) off |
- |
Turn Signal Switch (Left) |
Turn signal switch (left) signal |
ON or OFF |
ON: Turn signal switch (left) on OFF: Turn signal switch (left) off |
- |
Turn Switch Signal (Full Turn) |
Turn signal switch (full turn) signal |
ON or OFF |
ON: Turn signal switch (left or right) on OFF: Turn signal switch (left and right) off |
- |
Tester Display |
---|
Turn Signal Switch (Right) |
Turn Signal Switch (Left) |
Turn Switch Signal (Full Turn) |
OK:
Normal conditions listed above are displayed.
OK |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
|
2. |
INSPECT HEADLIGHT DIMMER SWITCH ASSEMBLY |
(a) Remove the headlight dimmer switch assembly.
Click here
(b) Inspect the headlight dimmer switch assembly.
Click here
NG |
REPLACE HEADLIGHT DIMMER SWITCH ASSEMBLY |
|
3. |
CHECK HARNESS AND CONNECTOR (HEADLIGHT DIMMER SWITCH ASSEMBLY - COMBINATION METER ASSEMBLY OR BODY GROUND) |
(a) Disconnect the F5 combination meter assembly connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F24-12 (TR) - F5-9 (ER) |
Always |
Below 1 Ω |
F24-11 (TL) - F5-10 (EL) |
Always |
Below 1 Ω |
F24-13 (CR) - F5-8 (SW) |
Always |
Below 1 Ω |
F24-12 (TR) or F5-9 (ER) - Body ground |
Always |
10 kΩ or higher |
F24-11 (TL) or F5-10 (EL) - Body ground |
Always |
10 kΩ or higher |
F24-13 (CR) or F5-8 (SW) - Body ground |
Always |
10 kΩ or higher |
F24-15 (EL) - Body ground |
Always |
Below 1 Ω |
OK |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Toyota CH-R Service Manual > Electric Parking Brake System: Electric Parking Brake AUTO Indicator Light Circuit
DESCRIPTION
Pulling the electric parking brake switch to the lock side for 5 seconds or more
changes the AUTO function (shift-linked function) to ON, and an AUTO Mode ON message
is displayed on the multi-information display in the combination meter.
Pressing the electric parking brake switch t ...
Toyota CH-R Service Manual > Immobiliser System(w/ Smart Key System): Theft Deterrent System Presence Detection (B279C)
DESCRIPTION
If an ECM that is incompatible with the immobiliser system is installed, the
ECM will store this DTC.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
B279C
Theft Deterrent System Prese ...