DESCRIPTION
This is the power source circuit to operate the DCM (Telematics Transceiver).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (DCM - BATTERY AND BODY GROUND) |
(a) Disconnect the F39 DCM (Telematics Transceiver) connector. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F39-4 (E) - Body ground |
Always |
Below 1 Ω |
(c) Measure the voltage according to the value(s) in the table below
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
F39-1 (+B) - F39-4 (E) |
Always |
11 to 14 V |
F39-7 (IG2) - F39-4 (E) |
Ignition switch ON |
11 to 14 V |
F39-8 (ACC) - F39-4 (E) |
Ignition switch ACC |
11 to 14 V |
*a |
Front view of wire harness connector (to DCM [Telematics Transceiver]) |
OK | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Interior Light Auto Cut Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) controls operation of the DOME
relay in order to supply power to the interior lights. When battery saving control
operates while the interior lights are on, the main body ECU (multiplex network
...
Air conditioning filter
The air conditioning filter must be changed regularly to maintain air
conditioning efficiency.
Removal method
Turn the engine switch (vehicles
without a smart key system) or “ENGINE START STOP” switch (vehicles with a smart
key system) off.
Ope ...