PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
Link |
---|---|---|
"Communication Module failure detected, please contact your dealer" message is played |
Refer to HEALTH CHECK |
|
Diagnostic Trouble Code Chart (Red Indicator has failed and cannot indicate a failure) |
|
|
"Communication Module Activation Failed" message is played |
Contact Telematics Service Provider to verify any network problems |
- |
Wait for a while, then move to different location and retry (try to find location with better signal reception) |
- |
|
Refer to HEALTH CHECK |
|
|
Diagnostic Trouble Code Chart |
|
|
"Unable to Connect the Emergency Call Center" or "Unable to Connect to the Call Center" message is played |
Wait for a while, then move to different location and retry (try to find location with better signal reception) |
- |
Perform Vehicle Inquiry on Techstream and verify subscription status |
- |
|
Refer to UNABLE TO CONNECT TO CALL CENTER |
|
|
"Safety Connect is not active" message is played |
Perform Vehicle Inquiry on Techstream and verify subscription status |
- |
Explain to the customer that the system is in deactive mode, and confirm whether or not they would like to change to active mode |
- |
Symptom |
Suspected Area |
Link |
---|---|---|
Green indicator abnormal (Remains OFF) |
Refer to DCM POWER SOURCE CIRCUIT |
|
Refer to GREEN INDICATOR REMAINS OFF |
|
|
Red indicator abnormal (Remains ON) |
Refer to RED INDICATOR REMAINS ON |
|
Green and red indicators abnormal (Remains OFF) |
Refer to GREEN AND RED INDICATORS DO NOT COME ON WHEN IG-ON |
|
Refer to DCM POWER SOURCE CIRCUIT |
|
|
DCM (Telematics Transceiver) |
|
Toyota CH-R Service Manual > Airbag System: Short in Rear Pretensioner Squib RH Circuit (B1920/77-B1923/77)
DESCRIPTION
The rear pretensioner squib RH circuit consists of the airbag sensor assembly
and rear seat 3 point type outer belt assembly RH.
The airbag sensor assembly uses this circuit to deploy the pretensioner when
deployment conditions are met.
These DTCs are stored when a malfunction is ...
Toyota CH-R Service Manual > Smart Key System(for Entry Function): Additional Key cannot be Registered
DESCRIPTION
If additional registration is not possible, a malfunction of the electrical key
transmitter sub-assembly, certification ECU (smart key ECU assembly), engine switch,
No. 1 indoor electrical key antenna assembly (front floor), steering lock ECU (steering
lock actuator or upper brack ...