CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
CHECK THE CUSTOMER'S CONTRACT STATUS |
(a) Check if the satellite radio and Toyota Entune contracts are valid, or if the contract period has ended using the vehicle inquiry function on TIS.
Result |
Proceed to |
---|---|
Both Contracts are valid. |
A |
Contract for satellite radio is not valid. |
B |
Contract for Toyota Entune is not valid. |
C |
B | ![]() |
GO TO AUDIO AND VISUAL SYSTEM |
C | ![]() |
GO TO SAFETY CONNECT SYSTEM |
|
3. |
CHECK CAN COMMUNICATION SYSTEM* |
(a) Check if CAN communication system DTCs are output.
Click here
Result |
Proceed to |
---|---|
CAN DTCs are not output. |
A |
CAN DTCs are output. |
B |
B | ![]() |
GO TO CAN COMMUNICATION SYSTEM |
|
4. |
CHECK FOR DTC* |
(a) Perform Health Check.
Click here
(b) Check for DTCs and note any codes that are output.
(c) Clear the DTCs.
(d) Recheck for DTCs. Try to reproduce the DTCs by simulating the conditions indicated by the DTCs.
Result |
Proceed to |
---|---|
DTCs are not output. |
A |
Audio and visual system DTCs are output. |
B |
Safety connect system DTCs are output. |
C |
Entune system DTCs are output. |
D |
B | ![]() |
GO TO AUDIO AND VISUAL SYSTEM |
C | ![]() |
GO TO SAFETY CONNECT SYSTEM |
D | ![]() |
GO TO DIAGNOSTIC TROUBLE CODE CHART |
|
5. |
PROBLEM SYMPTOMS TABLE |
(a) Refer to Problem Symptoms Table.
Click here
Result |
Proceed to |
---|---|
Fault is not listed in Problem Symptoms Table. |
A |
Fault is listed in Problem Symptoms Table. |
B |
HINT:
If the symptom does not recur and no DTCs are output, perform the simulation method.
Click here
B | ![]() |
GO TO STEP 7 |
|
6. |
PERFORM TROUBLESHOOTING* |
(a) Refer to Terminals of ECU.
Click here
|
7. |
REPAIR OR REPLACE |
|
8. |
CONFIRMATION TEST |
NEXT | ![]() |
END |
Toyota CH-R Service Manual > Lighting System: Back Door Courtesy Switch Circuit
DESCRIPTION
The main body ECU (Multiplex Network Body ECU) receives a back door open/closed
signal from back door lock assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the main ECU (multiplex network body ECU), refer to Registration*1.
Click here
*1: w/ S ...
Toyota CH-R Owners Manual > Operating the lights and wipers: Rear window wiper and washer
Operating instructions
Turning the
switch
turns on the rear window wiper and washer as follows:
OFF *1 or
*2
Off
INT *1 or
*2
Intermittent window wiper operation
ON *1 or
*2
Normal window wiper operation
*1: For U.S.A.
*2: For Canada
Washer/wiper dual operation ...