Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000VKGS |
Model Year Start: 2016 |
Model: Sienna |
Prod Date Range: [12/2015 -
] |
Title: LIGHTING (EXT): STOP LIGHT SWITCH: ON-VEHICLE INSPECTION; 2016 - 2020 MY Sienna [12/2015 - ] |
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT STOP LIGHT SWITCH ASSEMBLY (for LED Type Stop Light)
(a) Disconnect the connector from the stop light switch assembly.
(b) Inspect the voltage.
(1) Measure the voltage according to the value(s) in the table below.
Text in Illustration
*a
|
Front view of wire harness connector
(to Stop Light Switch Assembly)
|
Standard Voltage:
Tester Connection
|
Switch Condition
|
Specified Condition
|
A59-1 (B) - A59-3 (GND)
|
Ignition switch off
|
11 to 14 V
|
A59-5 (B) - A59-3 (GND)
|
Ignition switch ON (IG)
|
11 to 14 V
|
If the result is not as specified, replace the stop light switch assembly.
|
|
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Switch Condition
|
Specified Condition
|
A59-3 (GND) - Body ground
|
Always
|
Below 1 Ω
|
(d) Reconnect the connector to the stop light switch assembly.
(e) Inspect the voltage.
(1) Measure the voltage according to the value(s) in the table below.
Text in Illustration
*a
|
Component with harness connected
(Stop Light Switch Assembly)
|
Standard Voltage:
Tester Connection
|
Switch Condition
|
Specified Condition
|
A59-2 (L) - A59-3 (GND)
|
Ignition switch off, brake pedal not depressed
|
Below 1 V
|
A59-2 (L) - A59-3 (GND)
|
Ignition switch off, brake pedal depressed
|
11 to 14 V
|
If the result is not as specified, replace the stop light switch assembly.
|
|
|