| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000VIZB |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - ] |
| Title: POWER ASSIST SYSTEMS: POWER STEERING SYSTEM: TERMINALS OF ECU; 2016 - 2020 MY Sienna [12/2015 - ] | ||
TERMINALS OF ECU
1. CHECK STEERING COLUMN ASSEMBLY (POWER STEERING ECU)
Text in Illustration
|
*a |
Steering Column Assembly (Power Steering ECU) |
- |
- |
(a) Measure the voltage and resistance according to the value(s) in the table below.
HINT:
In the table, first follow the information under "Condition". Look under "Terminal No. (Symbol)" for the terminals to be inspected. The standard voltage between the terminals is shown under "Specified Condition". Use the illustration above as a reference for the power steering ECU terminals.
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
D35-1 (CANL) - D35-2 (CANH) |
W - BR |
CAN bus |
Ignition switch off |
54 to 69Ω |
|
D35-5 (IG) - D36-2 (PGND) |
L - W-B |
IG power supply |
Ignition switch ON |
11 to 14 V |
|
D36-1 (PIG) - D36-2 (PGND) |
B - W-B |
Battery power supply |
Always |
11 to 14 V |
|
D36-2 (PGND) - Body ground |
W-B - Body ground |
Body ground |
Always |
Below 1 Ω |
|
|