DESCRIPTION
The skid control ECU (brake actuator assembly) is connected to the combination meter assembly via CAN communication.
CAUTION / NOTICE / HINT
NOTICE:
Click here
PROCEDURE
1. |
CHECK CAN COMMUNICATION SYSTEM |
(a) Check if CAN communication system DTCs are output.
Click here
Result |
Proceed to |
---|---|
DTCs are not output. |
A |
DTCs are output. |
B |
B | ![]() |
INSPECT CAN COMMUNICATION SYSTEM
|
|
2. |
PERFORM ACTIVE TEST USING TECHSTREAM (BRAKE WARNING LIGHT) |
(a) Select the Active Test on the Techstream.
Click here
Tester Display |
Measurement Item |
Control Range |
Diagnostic Note |
---|---|---|---|
Brake Warning Light |
Brake system warning light (red indicator) |
Warning light ON/OFF |
Observe combination meter assembly |
Tester Display |
---|
Brake Warning Light |
(b) Select the Data List on the Techstream.
Click here
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|---|
Brake Warning Light |
Brake system warning light (red indicator) |
ON or OFF |
ON: Warning light on OFF: Warning light off |
- |
Tester Display |
---|
Brake Warning Light |
(c) Check the operating condition of the brake system warning light (red indicator) when operating it using the Techstream.
Result |
Proceed to |
---|---|
Brake system warning light (red indicator) in the Data List does not change using the Active Test. |
A |
Brake system warning light (red indicator) in the Data List turns ON/OFF using the Active Test. |
B |
A | ![]() |
REPLACE BRAKE ACTUATOR ASSEMBLY |
|
3. |
INSPECT COMBINATION METER ASSEMBLY |
(a) Perform the Active Test of the combination meter assembly using the Techstream.
Click here
Tester Display |
---|
Indicat. Lamp Brake |
(b) Check the combination meter assembly.
OK:
The brake system warning light (red indicator) turns on or off in accordance with the Techstream.
OK | ![]() |
REPLACE BRAKE ACTUATOR ASSEMBLY |
NG | ![]() |
INSPECT METER / GAUGE SYSTEM |
Toyota CH-R Service Manual > Smart Key System(for Start Function): Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) Smart key system (for Start Function) data and Diagnostic Trouble Codes (DTCs)
can be read through the Data Link Connector 3 (DLC3) of the vehicle. When the system
seems to be malfunctioning, use the Techstream to check for malfunctions and perform
repairs.
...
Toyota CH-R Service Manual > General Maintenance: Chassis
CHASSIS
INSPECT STEERING LINKAGE AND GEAR HOUSING
(a) Check the steering wheel free play.
Click here
(b) Check the steering linkage for looseness or damage.
(1) Check that the tie rod ends do not have any play.
(2) Check that the dust seals and boots are not damaged.
(3) Check that the bo ...