RM3660EC _56 Audio / Visual / Telematics _080753 TELEMATICS _0397006 TELEMATICS SYSTEM(for Gasoline Model) J

TELEMATICS  TELEMATICS SYSTEM(for Gasoline Model)  Emergency Call Switch Illumination Circuit  


WIRING DIAGRAM

for 10.25 Inch Display
E484671E19
2.469,2.292 2.823,2.469 0.354,0.177 10 false I72 2.469,2.479 4.01,2.719 1.542,0.24 10 false Telematics Transceiver 4.406,2.656 4.781,2.865 0.375,0.208 10 false T6 4.406,2.833 5.781,3.063 1.375,0.229 10 false Map Light Assembly 4.229,0.896 4.49,1.115 0.26,0.219 10 false 8 4.188,1.698 4.5,1.938 0.313,0.24 10 false 19 4.458,0.906 4.844,1.083 0.385,0.177 10 false RRID 1.115,1.021 3.021,1.302 1.906,0.281 10 false from IGR NO. 1 Relay 4.458,1.719 4.927,1.896 0.469,0.177 10 false GND3 4.969,2.135 6.417,2.313 1.448,0.177 10 false Emergency Call Switch 2.823,1.198 3.938,1.396 1.115,0.198 10 false ECU-IGR NO. 3 3.292,1.823 3.76,2 0.469,0.177 10 false SIG- 3.708,1.708 4.021,1.948 0.313,0.24 10 false 3

except 10.25 Inch Display
E418549E02
2.469,2.292 2.823,2.469 0.354,0.177 10 false I72 2.469,2.479 4.01,2.719 1.542,0.24 10 false Telematics Transceiver 4.406,2.656 4.781,2.865 0.375,0.208 10 false T6 4.406,2.833 5.781,3.063 1.375,0.229 10 false Map Light Assembly 4.208,0.896 4.469,1.115 0.26,0.219 10 false 20 4.198,1.698 4.51,1.938 0.313,0.24 10 false 12 4.458,0.906 4.844,1.083 0.385,0.177 10 false RRID 1.073,1.021 2.979,1.302 1.906,0.281 10 false from IG2-NO. 2 Relay 4.458,1.719 4.927,1.896 0.469,0.177 10 false GND3 4.969,2.135 6.417,2.313 1.448,0.177 10 false Emergency Call Switch 2.823,1.198 3.938,1.396 1.115,0.198 10 false ECU-IG2 NO. 3 3.292,1.823 3.76,2 0.469,0.177 10 false SIG- 3.708,1.708 4.021,1.948 0.313,0.24 10 false 3

CAUTION / NOTICE / HINT

NOTICE:
·

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Telematics System.

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS SYSTEM (for Gasoline Model)>PRECAUTION

·

Before replacing the telematics transceiver, refer to Service Bulletin.



PROCEDURE

1.CHECK HARNESS AND CONNECTOR (MAP LIGHT ASSEMBLY POWER SOURCE)
a.

Disconnect the I72 telematics transceiver connector.


b.

Disconnect the T6 map light assembly connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
for 10.25 Inch Display
Tester Connection Condition Specified Condition
I72-3 (SIG-) - T6-19 (GND3) Always Below 1 Ω
I72-3 (SIG-) or T6-19 (GND3) - Body ground Always 10 kΩ or higher

except 10.25 Inch Display
Tester Connection Condition Specified Condition
I72-3 (SIG-) - T6-12 (GND3) Always Below 1 Ω
I72-3 (SIG-) or T6-12 (GND3) - Body ground Always 10 kΩ or higher



d.

Measure the voltage according to the value(s) in the table below.

Standard Voltage:
for 10.25 Inch Display
Tester Connection Condition Specified Condition
T6-8 (RRID) - Body Ground Engine switch on (IG) 11 to 14 V

except 10.25 Inch Display
Tester Connection Condition Specified Condition
T6-20 (RRID) - Body Ground Engine switch on (IG) 11 to 14 V



Result:
Proceed to
OK
NG



OK

2.INSPECT MAP LIGHT ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

2.INSPECT MAP LIGHT ASSEMBLY
a.

Remove the map light assembly.

Click hereVehicle Interior>LIGHTING (INT)>PERSONAL LIGHT>REMOVAL


b.

Connect 4 1.5 V dry-cell batteries in series.


c.

for 10.25 Inch Display:

i.
E489941C04
1.604,0.302 1.458,0.302 1.458,0.302 1.271,1 false 1.052,1.344 0.833,1.833 0.833,1.833 0.708,1.833 false 1.646,0.219 2.26,0.417 0.615,0.198 10 false RRID 0.302,1.75 0.917,1.948 0.615,0.198 10 false GND3 0.073,0.073 0.365,0.271 0.292,0.198 10 false *a
*a Component without harness connected
(Map Light Assembly)


Connect a positive (+) lead from the batteries to terminal 8 (RRID), and a negative (-) lead to terminal 19 (GND3) of the map light assembly connector.



d.

except 10.25 Inch Display:

i.
B129570C71
2.406,1.344 2.302,1.885 2.302,1.885 2.135,1.885 false 0.844,1.333 0.677,1.896 0.677,1.896 0.51,1.896 false 0.146,1.813 0.76,2.01 0.615,0.198 10 false RRID 1.74,1.802 2.354,2 0.615,0.198 10 false GND3 0.146,0.073 0.438,0.271 0.292,0.198 10 false *a
*a Component without harness connected
(Map Light Assembly)


Connect a positive (+) lead from the batteries to terminal 20 (RRID), and a negative (-) lead to terminal 12 (GND3) of the map light assembly connector.



e.

Check if the emergency call switch illumination comes on.

OK:

The emergency call switch illumination comes on.



Result:
Proceed to
OK
NG



OK

REPLACE TELEMATICS TRANSCEIVER

Click hereAudio / Visual / Telematics>TELEMATICS>TELEMATICS TRANSCEIVER>REMOVAL


NG

REPLACE MAP LIGHT ASSEMBLY

Click hereVehicle Interior>LIGHTING (INT)>PERSONAL LIGHT>REMOVAL