Mechanics

NO OVERDRIVE A4LD

1990 Ford Ranger

Just rebuilt my a4ld transmission I don't have overdrive, my 3-4 solenoid is good but my lockup solenoid is bad could this be why I don't have overdrive?
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Djm76@juno.com
October 14, 2012.



Yes it could. What is the ohm reading on the solenoid?

Roy

ASEMaster6371
Oct 14, 2012.
Both solenoids have 26.3 ohms but when I power them the 3-4 solenoid makes a clicking noise and the lockup has nothing

Tiny
Djm76@juno.com
Oct 14, 2012.
Check the wiring. Ohm out all wires

Roy

ASEMaster6371
Oct 14, 2012.
The wiring goes in the solenoids and I have them out of the valve body I checked the ohms by touching the wires with my ohm meter and I got 26.3 ohms on each one

Tiny
Djm76@juno.com
Oct 14, 2012.
When you apply 12 volts, does the overdrive solenoid click?

Roy

ASEMaster6371
Oct 15, 2012.
Yes it does

Tiny
Djm76@juno.com
Oct 15, 2012.