Join Now
International Automotive Technicians Network

P0690 Diagnostic Trouble Code Discussion for March 2014

Engine Controls Ignition Relay Feedback Circuit High


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0690
Help Request Posted
2009 Ford Expedition Limited 5.4L No Start VIN: 1FMFU19509
P0690: Pcm pwr. Relay circuit memory. Starts fine run it for about 15 min than turn it off wait for 1-2 min crank wont start . Tested the relay pwr. And ground. Cleaned the 106g the resr ok . One time i tryed the koeo self test got [...] p0208 codes p025a -and u0109.let it sit starts right up . An...
March 11, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 19, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 20, 2014
2009 Ford Expedition Limited 5.4L No Start VIN: 1FMFU19509
P0690: Pcm pwr. Relay circuit memory. Starts fine run it for about 15 min than turn it off wait for 1-2 min crank wont start . Tested the relay pwr. And ground. Cleaned the 106g the resr ok . One time i tryed the koeo self test got [...] p0208 codes p025a -and u0109.let it sit starts right up . An...
March 11, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 19, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 20, 2014
2009 Ford Expedition Limited 5.4L No Start VIN: 1FMFU19509
P0690: Pcm pwr. Relay circuit memory. Starts fine run it for about 15 min than turn it off wait for 1-2 min crank wont start . Tested the relay pwr. And ground. Cleaned the 106g the resr ok . One time i tryed the koeo self test got [...] p0208 codes p025a -and u0109.let it sit starts right up . An...
March 11, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 19, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 20, 2014
2009 Ford Expedition Limited 5.4L No Start VIN: 1FMFU19509
P0690: Pcm pwr. Relay circuit memory. Starts fine run it for about 15 min than turn it off wait for 1-2 min crank wont start . Tested the relay pwr. And ground. Cleaned the 106g the resr ok . One time i tryed the koeo self test got [...] p0208 codes p025a -and u0109.let it sit starts right up . An...
March 11, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 19, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 20, 2014
2009 Ford Expedition Limited 5.4L No Start VIN: 1FMFU19509
P0690: Pcm pwr. Relay circuit memory. Starts fine run it for about 15 min than turn it off wait for 1-2 min crank wont start . Tested the relay pwr. And ground. Cleaned the 106g the resr ok . One time i tryed the koeo self test got [...] p0208 codes p025a -and u0109.let it sit starts right up . An...
March 11, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 19, 2014
2010 Chevrolet Equinox LS 2.4L Hesitation, Stall, only when ice cold VIN: 2CNFLCEW0A
P0690: ecm relay circuit high. ... only when cold, the Chevy Equinox has a miss when cold, and has very little power. Also, sometimes when cold it will stall while idling. There is a tSB for a pcm reflash (I cant remember the number right now, sorry). So I asked my chevy dealer to reflash t...
March 20, 2014