Transmission Self Test

[Gerardjg]

Transmission Self Diagnosticsusing AT light below your temperature gauge on the dash

1-Warm up engine2- Shut off car and turn ignition switch to ACC position3-Wait 5 seconds4-Move shifter to D5-Turn ignition switch on do not start

AT check light should come on for about 2 seconds

6-Move shifter to 37- step on gas fully and release8-Move shifter to 29-Move shifter to 110-step on gas fully and release

The At Check light should start flashing 11 flashes aslight pause and start over again. All flashes should be the same length, any flash that is longer indicates a trouble the following list is what the trouble circuit or part is.

A longer flash indicates

1st Flash Revolution sensor2nd flash Speed sensor3rd flash Throttle position sensor4th Shift solenoid valve a5th Shift solenoid valve b6th overrun clutch solenoid7th tourqe converter clutch solenoid8th fluid temp sensor9th engine speed signal10th turbine revolution sensor11th pressure solenoid valve

[kbflip02]

mods this is definately worthy to be stickied

[driverdriver]

Immortalized in the J30 DIY "stuck" thread.

[kbflip02]

Immortalized in the J30 DIY "stuck" thread.

right on...give it up for our mods