Marc: The fan fail module can not cause the fan to come on when it shouldn't. It's supremely good as stopping one or both working when they should, but that's not how the problem's described. Jack: 1) Replace the fan fail module with fused jumper wires 2) Replace the fan relay 3) Try replacing the cooling fan thermostat This diagram may help http://www.deloreanparts.com/zilla_010.htm No doubt there will be several prompts for you to buy a FanZilla. The way you describe the problem of the fans coming one when you first start the car, something else is wrong that the FanZilla will not fix. Martin #1458 #4426 Original Message: ----------------- From: Marc A. Levy malevy@xxxx Date: Mon, 11 Nov 2002 11:22:07 -0500 To: dmcnews@xxxxxxxxxxxxxxx Subject: RE: [DML] Fan Fail Do you still have the stock fan fail module? > -----Original Message----- > From: Jack Singer [mailto:jsinger@xxxx] > Sent: Monday, November 11, 2002 7:33 AM > To: dmcnews@xxxxxxxxxxxxxxx > Subject: RE: [DML] Fan Fail > > > New problem for me... > > When I start my D, the cooling fan goes on as soon as it > starts and the fan > fail light goes on. After running for a minute it goes off > and every once > and a while the fan fail flashes on and then off. After it > is warmed up, > the problem seems to go away..... <SNIP> To address comments privately to the moderating team, please address: moderators@xxxx To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ -------------------------------------------------------------------- mail2web - Check your email from the web at http://mail2web.com/ .