Highlander 2WD V6-3.0L (1MZ-FE) (2003)
Idle Speed: Testing and Inspection
INSPECT ENGINE IDLE SPEED
a. Warm up engine.
b. When using hand-held tester.
1
Connect the hand-held tester to the DLC3.
Idle speed: 650 - 750 r/min.
HINT: Please refer to the hand-held tester operator's manual for further details.
c. When not using hand-held tester.
1
Using SST, connect tachometer test prove to terminal 9 (TAC) of DLC3.
SST 09843-18040
2
Check the idle speed.
Idle speed: 650 - 750 rpm.
NOTICE:
^
Check idle speed with cooling fan OFF.
^
Switch off all accessories and air conditioning.