DIAGNOSIS SYSTEM
DESCRIPTION
(a) The DCM (Telematics Transceiver) control the vehicle safety connect system functions. Safety connect system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). In some cases, a malfunction may be occurring in the safety connect system. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and perform repairs.
CHECK DLC3
(a) Check the DLC3.
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INSPECT BATTERY VOLTAGE
(a) Measure the battery voltage.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery.
CHECK INDICATOR
(a) When a malfunction is detected in the safety connect system, the manual (SOS) switch red indicator on the manual (SOS) switch illuminates to inform the driver of the malfunction.
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Toyota CH-R Service Manual > Seat Belt Warning System(w/o Occupant Classification System): Parts Location
PARTS LOCATION
ILLUSTRATION
*1
BRAKE ACTUATOR ASSEMBLY (SKID CONTROL ECU)
*2
ECM
ILLUSTRATION
*1
MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)
*2
INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
- ECU-DC ...
Toyota CH-R Service Manual > Airbag System: Vehicle Control History
VEHICLE CONTROL HISTORY
Function Overview
(a) The vehicle control history is a function that records control data (record
data) when triggered by specific vehicle behavior. When DTCs are not detected according
to information provided by customers, by checking the vehicle control history, it
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