SPONSORED LINKS

Flashing overdrive light

Tiny
CHRISTOPHER HARTMAN
  • MEMBER
  • 1999 FORD CROWN VICTORIA
  • 4.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 199,800 MILES
My CVPI recently started flashing the overdrive light and won't stay in one gear. Someone told me that it's a wiring harness that may have worked itself loose which is confusing the system. Is this true?
Sunday, June 30th, 2019 AT 3:14 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,328 POSTS
Welcome to 2CarPros.

Anything is possible, but that is unlikely. The overdrive off (O/D OFF) indicator has dual functions. The O/D OFF indicator illuminates when the overdrive is turned off. The O/D OFF indicator also illuminates if a fault is detected in the automatic transmission.

What needs done is to have the computer scanned with a scanner which can read different types of vehicle trouble codes. Do that and let me know what you find. Also, and this may seem a bit crazy, but confirm that grounds from the battery to the body and engine are clean, tight, and not damaged.

Let me know what you find.

Joe
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+1
Sunday, June 30th, 2019 AT 7:58 PM

Please login or register to post a reply.

Related Overdrive Light Content

VIEW MORE

Sponsored links