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 > Park / Neutral Position Switch: Components
COMPONENTS
ILLUSTRATION
*1
NO. 1 ENGINE UNDER COVER
*2
REAR ENGINE UNDER COVER LH
N*m (kgf*cm, ft.*lbf): Specified torque
-
-
ILLUSTRATION
*1
AIR CLEANER CAP WITH AIR CL ...
Toyota CH-R Service Manual > Audio And Visual System(for Radio Receiver Type): Panel Switches do not Function
PROCEDURE
1.
CHECK PANEL SWITCH
(a) Check for foreign matter around the switches that might prevent operation.
OK:
No foreign matter is found.
OK
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
NG
R ...
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
- Introduction
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- Theft Deterrent / Keyless Entry
KIA Niro EV / Hybrid (SG2) - (2021-2023) - Owner's manual
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