Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001LF6O |
Model Year Start: 2020 |
Model: GR Corolla |
Prod Date Range: [09/2019 - 04/2020] |
Title: TELEMATICS: TELEMATICS SYSTEM (for Sedan): TERMINALS OF ECU; 2020 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2019 - 04/2020] |
TERMINALS OF ECU
HINT:
Check from the rear of the connector while it is connected to the components.
DCM (TELEMATICS TRANSCEIVER)
*a
|
to Telephone Antenna (Sub)
|
*b
|
to GPS Antenna
|
*c
|
to Telephone Antenna (Main)
|
-
|
-
|
Terminal No. (Symbol)
|
Wiring Color
|
Terminal Description
|
Condition
|
Specified Condition
|
I72-1 (+B) - I72-4 (E)
|
SB - W-B
|
Power source (+B)
|
Always
|
11 to 14 V
|
I72-4 (E) - Body ground
|
W-B - Body ground
|
Ground
|
Always
|
Below 1 V
|
I72-7 (IG2) - I72-4 (E)
|
BR - W-B
|
Power source (IG)
|
Engine switch on (IG)
|
11 to 14 V
|
Engine switch off
|
Below 1 V
|
I72-8 (ACC) - I72-4 (E)
|
GR- W-B
|
Power source (ACC)
|
Engine switch on (ACC)
|
11 to 14 V
|
Engine switch off
|
Below 1 V
|
I72-15 (CANP)
|
L
|
CAN communication signal
|
-
|
-
|
I72-16 (CANN)
|
W
|
CAN communication signal
|
-
|
-
|
I72-29 (SLPD) - I72-4 (E)
|
SB - W-B
|
Steering lock bar position signal
|
Steering locked
|
11 to 14 V
|
Steering unlocked
|
Below 1.5 V
|
CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
Click here
|