Highlander 4WD V6-3.3L (3MZ-FE) (2004)
Idle Speed: Testing and Inspection
8. INSPECT ENGINE IDLE SPEED
a. Warm up the engine.
b. When using the hand-held tester:
Check the idle speed.
1. Connect the hand-held tester to the DLC3.
2. Enter DATA LIST MODE on the hand-held tester.
Idle speed: 650 to 750 rpm
NOTICE:
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When checking the idle speed, the transmission should be in the neutral position.
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Check the idle speed with the cooling fan off.
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Switch off all accessories and air conditioning before connecting the hand-held tester.
HINT: Please refer to the hand-held tester operator's manual for further details.
c. When not using the hand-held tester:
Check the idle speed.
1. Using SST, connect tachometer tester probe to terminal 9 (TAC) of the DLC3.
SST 09843-18030
2. Check the idle speed.
Idle speed: 650 to 750 rpm