Transmission only shifts once?

Tiny
MARTNEZ239
  • MEMBER
  • 2002 PONTIAC GRAND AM
  • 2.2L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 160,000 MILES
Only shifts once. What is wrong?
Monday, January 4th, 2021 AT 9:21 PM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

Is the check engine light on? If it is, do you know the code?

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

If it is not, then good chance the issue is mechanical inside the transmission.

https://www.2carpros.com/articles/automatic-transmission-problems

How long since you changed the filter and fluid? I would start there.

https://www.2carpros.com/articles/how-to-service-an-automatic-transmission

Roy
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Tuesday, January 5th, 2021 AT 4:43 AM

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