1989 Acura Integra transmission surge

1989 ACURA INTEGRA
210,000 MILES • 4 CYL • 2WD • AUTOMATIC
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DEANVX1
  • MEMBER
  • 1 POST
my transmission shifts in and out of gear when i get up to around 45 mph. From what i understand it should already be in fourth gear. And also my cruise control stopped working right around the same time.
Apr 28, 2010 at 9:41 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
Hi deanvx1, If the speedometer has stopped working, then you have a problem with the speed sensor and this would cause erratic shiftingand the cruise control to stop. Under the passenger seat, the ECM has a LED window for you to check if any trouble codes are present. Turn ignition ON and note the flashing of the LED to get the trouble code.


https://images.2carpros.com/forum/automotive_pictures/192750_ECUTerminal89IntegraFig09_1.jpg

Apr 29, 2010 at 2:09 AM
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