| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000VIIK |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - ] |
| Title: CRUISE CONTROL: CRUISE CONTROL MAIN SWITCH: INSPECTION; 2016 - 2020 MY Sienna [12/2015 - ] | ||
INSPECTION
PROCEDURE
1. INSPECT CRUISE CONTROL MAIN SWITCH (w/o Dynamic Radar Cruise Control System)
(a) Measure the resistance according to the value(s) in the table below.
Text in Illustration
|
*a |
Component without harness connected: (Cruise Control Main Switch) |
*b |
+RES |
|
*c |
ON/OFF |
*d |
CANCEL |
|
*e |
-SET |
- |
- |
Standard Resistance:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
1 (ECC) - 4 (CCS) |
Main Switch off*1 |
10 MΩ or higher |
|
Main Switch on |
Below 1.5 Ω |
|
|
+ RES |
235 to 245 Ω |
|
|
- SET |
617 to 643 Ω |
|
|
CANCEL |
1509 to 1571 Ω |
*1: Lever is in the neutral position
If the result is not as specified, replace the cruise control main switch.
(b) Illumination Inspection.
(1) Apply battery voltage to the cruise control main switch and check that the switch illuminates.
Text in Illustration
|
*a |
Component without harness connected: (Cruise Control Main Switch) |
*b |
Cruise Control Main Switch Body |
OK:
|
Condition |
Specified Condition |
|---|---|
|
Battery positive (+) → Terminal 2 (IL+2) Battery negative (-) → Cruise control main switch body |
Illuminates |
If the result is not as specified, replace the cruise control main switch.
2. INSPECT CRUISE CONTROL MAIN SWITCH (w/ Dynamic Radar Cruise Control System)
(a) Measure the resistance according to the value(s) in the table below.
Text in Illustration
|
*a |
Component without harness connected: (Cruise Control Main Switch) |
*b |
+RES |
|
*c |
MODE |
*d |
ON/OFF |
|
*e |
CANCEL |
*f |
-SET |
Standard Resistance:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
1 (ECC) - 3 (R/N) |
Main Switch off*1 |
10 MΩ or higher |
|
MODE |
Below 1.5 Ω |
|
|
1 (ECC) - 4 (CCS) |
Main Switch off*1 |
10 MΩ or higher |
|
Main switch on |
Below 1.5 Ω |
|
|
+ RES |
235 to 245 Ω |
|
|
- SET |
617 to 643 Ω |
|
|
CANCEL |
1509 to 1571 Ω |
*1: Lever is in the neutral position
If the result is not as specified, replace the cruise control main switch.
(b) Illumination Inspection.
(1) Apply battery voltage to the cruise control main switch and check that the switch illuminates.
Text in Illustration
|
*a |
Component without harness connected: (Cruise Control Main Switch) |
*b |
Cruise Control Main Switch Body |
OK:
|
Condition |
Specified Condition |
|---|---|
|
Battery positive (+) → Terminal 2 (IL+2) Battery negative (-) → Cruise control main switch body |
Illuminates |
If the result is not as specified, replace the cruise control main switch.
|
|