DESCRIPTION
CAUTION / NOTICE / HINT
NOTICE:
Click here
Click here
Click here
PROCEDURE
1. |
CHECK BASIC FUNCTION (WIRELESS AND POWER DOOR LOCK CONTROL SYSTEM) |
(a) Check that the wireless door lock/unlock function operates normally.
Click here
Click here
(b) Check that the key-linked lock/unlock function operates normally.
Click here
Result |
Proceed to |
---|---|
Wireless door lock/unlock function and key-linked lock/unlock function operate normally |
A |
Wireless door lock/unlock function does not operate normally (w/ Smart Key System) |
B |
Wireless door lock/unlock function does not operate normally (w/o Smart Key System) |
C |
Key-linked lock/unlock function does not operate normally |
D |
B |
GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (Proceed to Problem Symptoms Table) |
C |
GO TO WIRELESS DOOR LOCK CONTROL SYSTEM (Proceed to Problem Symptoms Table) |
D |
GO TO POWER DOOR LOCK CONTROL SYSTEM (Proceed to Problem Symptoms Table) |
|
2. |
CHECK MANUAL UP / DOWN FUNCTION |
(a) Check that the manual up and down functions using the multiplex network master switch assembly and power window regulator switch assembly can operate all of the power windows.
Click here
OK:
Manual up and down functions are normal.
NG |
GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table) |
|
3. |
CHECK REMOTE UP / DOWN FUNCTION |
(a) Check that the remote up and down functions using the multiplex network master switch assembly can operate all of the power windows.
Click here
OK:
Remote up and down functions are normal.
OK |
REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
NG |
GO TO OTHER PROBLEM (Proceed to Problem Symptoms Table) |
Toyota CH-R Service Manual > Lighting System: Ambient Illumination Light Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) controls the ambient illumination
lights.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the lights for circuits related to this system before performing
the following procedure.
Before replacing the main ECU ...
Toyota CH-R Service Manual > Automatic High Beam System: Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC
(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 / Main Body / Trouble Codes.
Body Electrical > Main Body > Trouble Codes
(e) Check for DTCs.
CLEAR DTC
(a) ...