Toyota Camry (XV70): Red Indicator Remains On
DESCRIPTION
This means that the DCM (telematics transceiver) has detected a malfunction in the safety connect system and stored a DTC or specific vehicle control history (RoB) Code.
PROCEDURE
| 1. |
CHECK DTC |
(a) Turn the engine switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the engine switch on (IG) and wait for 10 seconds or more.
(d) Turn the Techstream on.
(e) Clear the DTCs.
Body Electrical > Telematics > Clear DTCs(f) Check for DTCs and check that no DTCs are output.
Body Electrical > Telematics > Trouble CodesOK:
No DTCs are output.
| NG | .gif) |
GO TO DIAGNOSTIC TROUBLE CODE CHART
|
|
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| 2. |
CHECK VEHICLE OPERATION HISTORY |
(a) Check for vehicle control history and note any codes that are output.
Click here .gif)
|
Result | Proceed to |
|---|---|
|
No vehicle control history is output |
A |
| Any vehicle control history is output |
B |
| B |
| GO TO VEHICLE CONTROL HISTORY |
|
| 3. |
REPLACE DCM (TELEMATICS TRANSCEIVER) |
(a) Replace the DCM (telematics transceiver) with a new one.
Click here
NOTICE:
- The engine switch must be off.
- Do not exchange the DCM (telematics transceiver) with one from another vehicle.
| NEXT | | PERFORM DCM ACTIVATION |
READ NEXT:
Unable To Connect To Call Center
DESCRIPTION This may occur when the intensity of telephone radio frequency was very weak, or the safety connect system has a malfunction and a DTC is set. PROCEDURE
1.
CHECK COMMUNICATION S
Emergency Call Switch Illumination Circuit
WIRING DIAGRAM w/ Sliding Roof
w/o Sliding Roof
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization
Telephone And Gps Antenna (for Front Side)
ComponentsCOMPONENTS ILLUSTRATION
*1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY
*2 NO. 3 HEATER TO REGISTER DUCT SUB-ASSEMBLY
*3 TELEPHONE AND GPS ANTENNA ASSEMBLY
*4
SEE MORE:
Removal
REMOVAL 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. REMOVE REAR WHEEL Click here
2. DISCONNECT NO. 2 PARKING BRAKE WIRE ASSEMBLY
(a) Disconnect the No. 2 parking brake wire assembly
Telephone Sub Antenna Circuit Short to Ground (B153711,B153713)
DESCRIPTION These DTCs are stored when a malfunction occurs in the telephone and GPS antenna (for Front Side).
DTC No. Detection Item
DTC Detection Condition Trouble Area
B153711 Telephone Sub Antenna Circuit Short to Ground
Telephone antenna (sub) impedance (Ω) i
