Cruise SET Indicator Light Circuit [08/2015 - 08/2019]: Procedure
WARNING: This page is about a different car, the 2019 Toyota 4Runner, 2018 Toyota 4Runner, 2017 Toyota 4Runner, and 2016 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
- PERFORM ACTIVE TEST USING TECHSTREAM (SET INDICATOR LIGHT)
- Select the item below in the Active Test, and then check that the SET indicator light illuminates (Refer to DATA LIST / ACTIVE TEST [08/2015 - 08/2019]
).COMBINATION METER
Tester Display Test Part Control Range Diagnostic Note Indicat. SET SET indicator light ON/OFF - OK
Indicator light turns on/off.
Result:
NG
GO TO METER / GAUGE SYSTEM
(Refer to PROBLEM SYMPTOMS TABLE [08/2015 - 08/2019] )
Result:
OK
See step 2
- Select the item below in the Active Test, and then check that the SET indicator light illuminates (Refer to DATA LIST / ACTIVE TEST [08/2015 - 08/2019]
).
- READ VALUE USING TECHSTREAM (CRUISE CONTROL SWITCH)
- Use the Data List to check if the cruise control switch is functioning properly (Refer to DATA LIST / ACTIVE TEST [08/2015 - 08/2019]
).CRUISE CONTROL
Tester Display Measurement Item/Range Normal Condition Diagnostic Note SET/COAST Switch -SET switch signal / ON or OFF ON: -SET switch on
OFF: -SET switch off- OK
On screen, item changes between ON and OFF according to above chart.
RESULTResult Proceed to OK A NG B
Result:
A
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
(Refer to PROBLEM SYMPTOMS TABLE [08/2015 - 08/2019] )
Result:
B
REPLACE ECM
(Refer to REMOVAL [08/2015 - ] )
- Use the Data List to check if the cruise control switch is functioning properly (Refer to DATA LIST / ACTIVE TEST [08/2015 - 08/2019]
).