Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM10000000107IU |
Model Year Start: 2017 |
Model: Sienna |
Prod Date Range: [08/2016 -
] |
Title: LIGHTING (EXT): RELAY: ON-VEHICLE INSPECTION; 2017 - 2020 MY Sienna [08/2016 - ] |
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT HEADLIGHT DIMMER RELAY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
3 - 5
|
When battery voltage not applied
|
10 kΩ or higher
|
3 - 5
|
When battery voltage to terminals 1 and 2
|
Below 1 Ω
|
If the result is not as specified, replace the headlight dimmer relay.
|
|
2. INSPECT LIGHT CUT RELAY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
3 - 5
|
When battery voltage not applied
|
10 kΩ or higher
|
3 - 5
|
When battery voltage to terminals 1 and 2
|
Below 1 Ω
|
If the result is not as specified, replace the light cut relay.
|
|
3. INSPECT HEADLLIGHT RELAY (w/ Headlight Relay)
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
3 - 5
|
When battery voltage not applied
|
10 kΩ or higher
|
3 - 5
|
When battery voltage to terminals 1 and 2
|
Below 1 Ω
|
If the result is not as specified, replace the headlight relay.
|
|
4. INSPECT NO. 1 DAY TIME RUNNING LIGHT RELAY (for LED Type)
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
3 - 5
|
When battery voltage not applied
|
10 kΩ or higher
|
3 - 5
|
When battery voltage to terminals 1 and 2
|
Below 1 Ω
|
If the result is not as specified, replace the No. 1 day time running light relay.
|
|
5. INSPECT FOG LIGHT RELAY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
3 - 5
|
Battery voltage not applied between terminals 1 and 2
|
10 kΩ or higher
|
3 - 5
|
Battery voltage applied between terminals 1 and 2
|
Below 1 Ω
|
If the result is not as specified, replace the fog light relay.
|
|
|