1999 Jeep Cherokee OBD II code

1999 JEEP CHEROKEE
150,000 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
DLH308
  • MEMBER
  • 2 POSTS
What does the code P1600 stand for? and where is my onboard computer located at?

Thanks
Jul 10, 2009 at 11:54 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
RASMATAZ
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 75,992 POSTS
it is a communication code. It is either going to be a bad PCM The computer is the powertrain control module PCM-see below


https://images.2carpros.com/forum/automotive_pictures/12900_pcm_17.jpg

Jul 10, 2009 at 12:15 PM
Advertisement
Avatar
DLH308
  • MEMBER
  • 2 POSTS
Can the PCM be checked after I remove it from the Jeep?
Jul 10, 2009 at 11:27 PM
Avatar
RASMATAZ
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 75,992 POSTS
You can bring it in and get tested.
Jul 11, 2009 at 6:54 PM