- Engine switch on (IG)
- Steering column contracting
| Last Modified: 08-21-2023 | 6.11:8.1.0 | Doc ID: RM100000001AQRK |
| Model Year Start: 2019 | Model: Avalon | Prod Date Range: [04/2018 - ] |
| Title: STEERING COLUMN: POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM (for Gasoline Model): TERMINALS OF ECU; 2019 - 2022 MY Avalon [04/2018 - ] | ||
TERMINALS OF ECU
MULTIPLEX TILT AND TELESCOPIC ECU
|
*a |
Component with harness connected (Multiplex Tilt and Telescopic ECU) |
- |
- |
(a) Measure the voltage and resistance according to the value(s) in the table below.
HINT:
Inspect the connectors from the back side while the connectors are connected.
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
G49-1 (GND) - Body ground |
W-B - Body ground |
ECU ground |
Always |
Below 1 Ω |
|
G49-2 (+B) - G49-1 (GND) |
B - W-B |
Motor power source |
Always |
11 to 14 V |
|
G49-3 (CANP) - G49-11 (CANN) |
R - W |
CAN communication |
Engine switch off |
54 to 69 Ω |
|
G49-4 (E1) - Body ground |
BE - Body ground |
Tilt sensor ground |
Always |
Below 1 Ω |
|
G49-5 (VC) - G49-18 (MSW) |
L - GR |
Tilt and telescopic switch signal |
Engine switch on (IG) |
4.9 to 5.1 V |
|
G49-6 (TEM+) - G49-1 (GND) |
LA-B - W-B |
Telescopic motor output |
|
11 to 14 V |
|
Telescopic motor not operating |
Below 1 V |
|||
|
G49-7 (TIM+) - G49-1 (GND) |
LA-LG - W-B |
Tilt motor output |
|
11 to 14 V |
|
Tilt motor not operating |
Below 1 V |
|||
|
G49-8 (GND2) - Body ground |
W-B - Body ground |
ECU ground |
Always |
Below 1 Ω |
|
G49-9 (ECUB) - G49-1 (GND) |
G - W-B |
ECU power source |
Always |
11 to 14 V |
|
G49-10 (IG) - G49-1 (GND) |
L - W-B |
IG signal / IG power source |
Engine switch on (IG) |
11 to 14 V |
|
Engine switch off |
Below 1 V |
|||
|
G49-13 (VCI) - G49-4 (E1) |
B - BE |
Tilt sensor power source |
Engine switch on (IG) |
8 to 14 V |
|
G49-14 (VCE) - G49-17 (E2) |
GR - LG |
Telescopic sensor power source |
Engine switch on (IG) |
8 to 14 V |
|
G49-15 (TES) - G49-17 (E2) |
R - LG |
Telescopic sensor signal |
Telescopic motor operating |
Pulse generation HI: 8 to 14 V LOW: Below 1 V |
|
G49-16 (TIS) - G49-4 (E1) |
W - BE |
Tilt sensor signal |
Tilt motor operating |
Pulse generation HI: 8 to 14 V LOW: Below 1 V |
|
G49-17 (E2) - Body ground |
LG - Body ground |
Telescopic sensor ground |
Always |
Below 1 Ω |
|
G49-19 (TEM-) - G49-1 (GND) |
LA-G - W-B |
Telescopic motor output |
|
11 to 14 V |
|
Telescopic motor not operating |
Below 1 V |
|||
|
G49-20 (TIM-) - G49-1 (GND) |
LA-L - W-B |
Tilt motor output |
|
11 to 14 V |
|
Tilt motor not operating |
Below 1 V |
|
|