LOGIE Posted May 18, 2014 Share Posted May 18, 2014 Hi all, My NA-TT must be the longest in history of supras, I had a few issues (a few months ago) after my conversion a i.e. my (1) ABS light was on, (2) No indicators, (3) No Manu function. I've just resolved these issues by changing both the dash looms from a TT (MAJOR PITA JOB). I also changed the engine BAY loom when I done the NA-TT so now all my looms are from a TT and everything works (even the traction control) well everything except my headlights and tail lights. I'm confused now I just seem to destined not to get on the road again. Any advice on what could cause the head/tail lights to fail? I even tried a set of light /indicator stalks off a TT with no joy. Weirdly HIGH beam works when the stalk is pulled back only. Cheers. Link to comment Share on other sites More sharing options...
LOGIE Posted May 19, 2014 Author Share Posted May 19, 2014 Anyone any ideas? Ive checked fuses etc. Link to comment Share on other sites More sharing options...
LOGIE Posted May 31, 2014 Author Share Posted May 31, 2014 Gonna attempt to get to the bottom of this again today. Anyone got any ideas? Link to comment Share on other sites More sharing options...
David P Posted May 31, 2014 Share Posted May 31, 2014 Study the wiring diagram and trace the wires until you find where "A's" don't go to "B's". Link to comment Share on other sites More sharing options...
LOGIE Posted May 31, 2014 Author Share Posted May 31, 2014 I must have learning difficulties wiring diagrams make little sense to me. And I'm a openreach tech lol. But I'll try again David cheers. Link to comment Share on other sites More sharing options...
David P Posted May 31, 2014 Share Posted May 31, 2014 Focus on one wire at a time and follow them through the circuit, when you've found the first anomaly the others will come easy. Link to comment Share on other sites More sharing options...
David P Posted May 31, 2014 Share Posted May 31, 2014 Alternative pinning at the footwell loom junctions would be my best guess. Link to comment Share on other sites More sharing options...
LOGIE Posted May 31, 2014 Author Share Posted May 31, 2014 Alternative pinning at the footwell loom junctions would be my best guess. This was my guess also. Although all tt looms came from same car apparently Link to comment Share on other sites More sharing options...
David P Posted May 31, 2014 Share Posted May 31, 2014 (edited) Inspect originally unpaired looms at the junctions between "new" and original. . Edited May 31, 2014 by David P (see edit history) Link to comment Share on other sites More sharing options...
LOGIE Posted June 1, 2014 Author Share Posted June 1, 2014 Could anyone tell me what the thick pink and blue wire that runs from the steering column up to the dash loom operates? Thanks Link to comment Share on other sites More sharing options...
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