DESCRIPTION
This DTC is set when the DCM (Telematics Transceiver) detects one of the following:
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
B15CC |
Backup Battery Failure |
BUB (Back-Up Battery) malfunction |
|
CAUTION / NOTICE / HINT
HINT:
Before performing this diagnostic procedure, make sure to perform Health Check and confirm that the DCM/VIN registration information is correct.
Click here
PROCEDURE
1. |
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) Clear the DTCs.
Body Electrical > Telematics > Clear DTCs(f) Recheck for DTCs.
Body Electrical > Telematics > Trouble Codes
Result |
Proceed to |
---|---|
DTC B15CC is output |
A |
DTC B15CC is not output |
B |
B | ![]() |
CHECK FOR INTERMITTENT PROBLEMS |
|
2. |
REPLACE BUB (BACK-UP BATTERY) |
(a) Replace the BUB (Back-Up Battery) with a known good one and check if the same problem occurs again.
Click here
NOTICE:
The BUB (Back-Up Battery) must not be replaced while an ACN call is in progress.
Click here
|
3. |
CLEAR DTC |
(a) Clear the DTCs.
Click here
|
4. |
RECHECK DTC |
(a) Recheck for DTCs and check if the same trouble occurs again.
Click here
OK:
No DTC is output.
OK | ![]() |
END |
|
5. |
REPLACE DCM (TELEMATICS TRANSCEIVER) |
(a) Replace the DCM (Telematics Transceiver).
Click here
NOTICE:
NEXT | ![]() |
PERFORM DCM ACTIVATION |
Toyota CH-R Service Manual > Front Door Lock: Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE
1. INSTALL FRONT DOOR INSIDE LOCKING CABLE ASSEMBLY
(a) w/o Double Locking System:
(1) Engage the guide to install ...
Toyota CH-R Service Manual > Can Communication System: Radio Receiver Assembly Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
Radio Receiver Assembly Communication Stop Mode
Any of the following conditions are met:
Communication stop for "Display and Navigation (AVN)" is indicated
on t ...