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I need an overdrive solenoid for a 1993 Toyota pickup, 4 cylinder, automatic transmission, part # 85420. Please come to my rescue

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 67 Answers

SOURCE: overdrive problem

the bulb has no feedback. so the flicker is only the bulb circuit. bad contact maybe. use overdrive all the time unless in mountains or towing.

Posted on Dec 09, 2008

  • 916 Answers

SOURCE: Hello, I own a 93

The transmission is controlled by the Transmission Control Unit (TCU).

Throttle position, rpm, and speed are input parameters to the TCU. The TCU has a default set of shift patterns. These shift patterns change over time based on your specific vehicle setup and driving habbits.

The shift patterns are only slightly affected by driving habbits over many driving cycles. But, changing the relationship between the throttle position and the actual speed being reported by the speed sensor can have an immediate effect on shift patterns.

While your speedo may now be correct, the realtionship between rpm and thottle position has not been corrected. That would take a gear change in the differentials.

The TCU can be reset to an inital learn base line. When this is done, the TCU will instantly learn the dynamics of your setup.

Any shop with an advanced ODB scan tool can reset the the TCU. The dealer or a transmission shop would be preferable.

You really should change your differential gears as opposed to resetting the TCU

This information was posted by ftgiles here

Posted on Jan 06, 2009

  • 41 Answers

SOURCE: removing a drive axle from

if you already have the ball joint dissconnect and the axle out of the steering knuckle just pry out the axle at the transaxle assembly. if it doesnt wont to come out try pushing it in and pry it out vary qiuck pull on the pry bar but they are only held in place with a colasable c-clip just giver.it will come dont worry it wont break

Posted on Mar 22, 2009

  • 164 Answers

SOURCE: Can't find the backup light switch on 4 cylinder

its part of the neutral safety switch on the transmission it goes over the trans input shift shaft on the front of trans facing the radiator. new one must be adjusted by the neutral if you change, theres a line and a N on new switch put trans in N and align lines then tighten 2 bolts to lock down. good luck

Posted on Aug 26, 2009

plaztiksr4me
  • 154 Answers

SOURCE: Overdrive disengages

bad relay switch

Posted on Apr 23, 2010

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1 Answer

Why wont my 1992 toyota pickup shift into overdrive


Fluid may be low or dirty. On automatics, check the level with engine on while in park. Could also be a shift solenoid, governor, speed sensor (on electronic transmissions). Just to cover all the bases, make sure the shifter is in the proper gear (some cars have 2 "D" positions) and make sure that, if there's an "Eco" button, that it's on.

Jan 25, 2017 | Toyota Cars & Trucks

1 Answer

I have a 93 toyota paseo and when I drive it the gears grind like they wont shift corectlt I wanna know should I just get a hole new transsmison 4 it or is it the shift solenoid that needs 2 be replaced


If it is a standard/manual shift transmission, the clutch slave or master cylinder is probably going bad. If you continue to drive it like this it can damage the transmission. I would get these parts checked out ASAP to prevent transmission damage. This is a minor repair compared to replacing the transmission.



If it is an automatic transmission grinding and not shifting, the problem will be inside the transmission itself, and it should be repaired or replaced.

Dec 19, 2010 | 1993 Toyota Paseo

1 Answer

How much should it cost to pay a transmission repair shop to repair/replace a transmission on a 1993 4 cyl pickup truck with 130,000 miles? - gary wells


$1500 thats like asking how much a house costs. It DEPENDS. Automatic? Manual? you may be better with a REMANUFACTURED TRANS with a good warranty.

Sep 02, 2010 | 1993 Toyota Pickup

1 Answer

Transmission change


everything should go well for you as long as you get the right transmission to go back in it give these websites a try www.autozone.com and www.alldatadiy.com if you are looking for a good use one give this websites a try www.junkyarddog.com to help find you one if all fails stop by your local Toyota dealership in the parts department and they be able to print you off the pictures and diagrams you will need wish you the best of luck Michigan Man.

Mar 22, 2010 | 1993 Toyota Pickup

1 Answer

MY OVERDRIVE DOESN'T WORK


my 1985 transmittion problem required replacement of transmittion relay. toyota part 89591-28010. also same part has 061700-0800,12v,denso japan markings. 4 prong plug located under dash above fuse panel,drivers side. it just pulls off,straight down. have tested before replacement.need more info,let me know. alan

Apr 02, 2009 | 1985 Toyota Pickup

2 Answers

Car won't go in reverse


If the vehcile is V6,then the trans model is the A540E,and if it is the 4 cylinder engine,the trans model is an A140E.Both are 4 speed overdrive transmissions,and sorry to report that on just abot every automatic trans on the road,reverse gear failure is almost always a mechanical problem inside the transmission because there are no shift solenoids involved with reverse as with forward gears.And you did say the forward gears were fine.Good luck.

Sep 01, 2008 | 1993 Toyota Camry V6

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