Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM1000000010YUE |
Model Year Start: 2017 |
Model: Sienna |
Prod Date Range: [08/2016 - 11/2017] |
Title: NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: Reverse Signal Circuit; 2017 MY Sienna [08/2016 - 11/2017] |
DESCRIPTION
The navigation receiver assembly receives a reverse signal from the park/neutral position switch.
WIRING DIAGRAM
PROCEDURE
(a) Check that the back-up light comes on.
OK:
The back-up light comes on.
OK
|
|
|
2.
|
CHECK HARNESS AND CONNECTOR (REVERSE SIGNAL)
|
(a) Disconnect the navigation receiver assembly connector.
*a
|
Front view of wire harness connector
(to Navigation Receiver Assembly)
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection
|
Switch Condition
|
Specified Condition
|
D153-2 (REV) - Body ground
|
Ignition switch ON
Shift lever in R
|
11 to 14 V
|
D153-2 (REV) - Body ground
|
Ignition switch ON
Shift lever in any position other than R
|
Below 1 V
|
NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR
|
|