ATTE/A340 Automatic Trans (GTE) — Check O/D direct clutch speed sensor., page 91

AT2–91

A340E (2JZ—GTE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING

2  Check O/D direct clutch speed sensor.

P  Remove the O/D direct clutch speed sensor from the transmission (See page AT2–17).

C  Measure resistance between the terminals 1 and 2 of the O/D direct clutch speed sensor.

OK  Resistance: 560 — 680

<Reference>
Check the speed sensor function

C  Check voltage between the terminals 1 and 2 of the speed sensor when a magnet is put close to the front end of the speed sensor then taken away quickly.

OK  Voltage is generated intermittently.

Hint  The voltage generated is extremely low.

Magnet

AT5629
AT8306

OK

NG  Replace O/D direct clutch speed sensor.

Check and repair harness and connector between ECM and O/D direct clutch speed sensor (See page IN–30).