Toyota CH-R Service Manual: Green And Red Indicators Do Not Come On When Ig-on
DESCRIPTION
If the red and green indicators fail to illuminate after the ignition switch turned to ON, the vehicle does not recognize the DCM (Telematics Transceiver). The DCM (Telematics Transceiver) connectors may have been disconnected or the DCM (Telematics Transceiver) is malfunctioning.
PROCEDURE
|
1. |
HEALTH CHECK |
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch ON and wait for 10 seconds.
(d) Turn the Techstream on.
(e) Perform "Health Check" using the Techstream and check that Telematics (Safety Connect) is listed on "Health Check Result".
Click here
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|
Result |
Proceed to |
|---|---|
|
"Telematics" is displayed on the Techstream |
A |
|
"Telematics" is not displayed on the Techstream |
B |
| B | .gif) |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
|
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|
2. |
CHECK DTC |
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch ON and wait for 10 seconds.
(d) Turn the Techstream on.
(e) Check current DTCs and history DTCs.
Click here
|
Result |
Proceed to |
|---|---|
|
DTCs are not output |
A |
|
DTCs are output |
B |
| A | |
CHECK FOR INTERMITTENT PROBLEMS |
| B | |
GO TO DIAGNOSTIC TROUBLE CODE CHART |
Dcm Power Source Circuit
DESCRIPTION
This is the power source circuit to operate the DCM (Telematics Transceiver).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system be ...
Green Indicator Remains Off
DESCRIPTION
After turning the ignition switch ON, the DCM (Telematics Transceiver) will enter
into self check mode. The manual (SOS) switch red indicator will illuminate for
2 seconds and turn of ...
Other materials:
Toyota CH-R Service Manual > Lighting System: Freeze Frame Data
FREEZE FRAME DATA
FREEZE FRAME DATA (for LED Headlight)
(a) Whenever a lighting system DTC is stored, the headlight ECU sub-assembly
LH stores the current vehicle state as freeze frame data.
CHECK FREEZE FRAME DATA (for LED Headlight)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignit ...
Toyota CH-R Service Manual > Exterior Panels / Trim: Wheel Opening Moulding(for Front)
Components
COMPONENTS
ILLUSTRATION
*1
FRONT FENDER MOULDING SUB-ASSEMBLY
-
-
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
...
Toyota C-HR (AX20) 2023-2026 Owner's Manual
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
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