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
Result |
Proceed to |
---|---|
"Telematics" is displayed on the Techstream |
A |
"Telematics" is not displayed on the Techstream |
B |
B |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
|
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 |
Toyota CH-R Service Manual > Combination Meter: Installation
INSTALLATION
PROCEDURE
1. INSTALL COMBINATION METER ASSEMBLY
(a) Connect the 2 connectors to install the combination meter assembly.
(b) Engage the guides and clips.
(c) Install the 2 screws.
2. INSTALL NO. 2 INSTRUMENT PANEL GARNISH SU ...
Toyota CH-R Service Manual > Lin Communication System: No Response from ID BOX (B2789)
DESCRIPTION
This DTC is stored when LIN communication between the certification ECU (smart
key ECU assembly) and ID code box (immobiliser code ECU) stops for 10 seconds or
more.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
...