2001 Grand Caravan - Check Engine - P1491

May 08, 2005 4 Replies

Check engine light came on this morning. Code that comes up is P1491 which I believe is RAD FAN RELAY CIRCUIT.



I can't find a relay labeled as such in the relay center. The RAD fan fuse checks OK.



Suggestions on what and where to check would be appreciated.



Thanks,



JKS


mic canic wrote in news: snipped-for-privacy@cac.net:

It appears to be riveted to the top of the bumper with a heatsink on top...is this right?

"unplug the connector and look for corrosion in the terminals" says the man with the small hands

I removed the headlamp assembly to get to it, but I can't get both of my hands in to lift the locking tab and pull at the same time. Do I need to pull the whole front off to get at this?

JKS

Yup thats the part in question

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