02 caravan with code p1491

2002 DODGE CARAVAN
112,000 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
HAHNY1
  • MEMBER
  • 75 POSTS
I have a 2002 Dodge caravan and it has a code p1491. What does this code mean. According to the list on this site it is an egr issue but according to 95% of the answers to similar questions say its a fan relay.
Dec 6, 2010 at 1:24 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
BMRFIXIT
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 19,053 POSTS
DTC P1491: RAD FAN CONTROL RELAY CIRCUIT
Dec 6, 2010 at 1:28 AM
Advertisement
Avatar
MHPAUTOS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 31,937 POSTS
I come up with
Trouble code P1491 means: Radiator fan relay control circuit, i would be starting the checks here.

mark (mhpautos)





Dec 6, 2010 at 1:29 AM
Avatar
HAHNY1
  • MEMBER
  • 75 POSTS
that worked thanks
Dec 12, 2010 at 9:02 PM