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BlueIn2Red



Member Since: 04 Aug 2019
Location: Tring
Posts: 11

United Kingdom 2005 Defender 90 Td5 XS CSW Bonatti Grey
ECU Fault Codes?
Hi all, I scared myself by using a Nanocom to check my fault codes:

(8,1) AIR CONDITIONING FAN DRIVE OVER TEMPERATURE, (LOGGED).
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(8,2) FUEL PUMP DRIVE OVER TEMPERATURE, (LOGGED).
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(8,3) TACHO DRIVE OVER TEMPERATURE, (LOGGED).
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(8,4) GEARBOX/ABS OUTPUT DRIVE OVER TEMPERATURE, (LOGGED).
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(8,5) AIR CONDITIONING CLUTCH DRIVE OVER TEMPERATURE, (LOGGED).
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(8,6) MIL LAMP DRIVE OVER TEMPERATURE, (LOGGED).
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(8,7) GLOWPLUG RELAY DRIVE OVER TEMPERATURE, (LOGGED).
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(8,Cool GLOWPLUG LAMP DRIVE OVER TEMPERATURE, (LOGGED).
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(10,1) AIR CONDITIONING FAN DRIVE OPEN LOAD, (LOGGED).
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(10,2) FUEL PUMP DRIVE OPEN LOAD, (LOGGED).
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(10,3) TACHOMETER DRIVE OPEN LOAD, (CURRENT).
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(10,4) GEARBOX / ABS DRIVE OPEN LOAD, (LOGGED).
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(10,5) AIR CONDITIONING CLUTCH DRIVE OPEN LOA D, (LOGGED).
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(10,6) MIL LAMP DRIVE OPEN LOAD, (LOGGED).
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(10,7) GLOWPLUG LAMP DRIVE OPEN LOAD, (LOGGED).
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(10,Cool GLOWPLUG RELAY DRIVE OPEN LOAD, (LOGGED).
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(12,1) AIR CONDITIONING FAN DRIVE OPEN LOAD, (CURRENT).
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(12,2) FUEL PUMP DRIVE OPEN LOAD, (CURRENT).
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(12,3) TACHOMETER DRIVE OPEN LOAD.(CURRENT).
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(12,4) GEARBOX / ABS DRIVE OPEN LOAD, (CURRENT).
---
(12,5) AIR CONDITIONING CLUTCH DRIVE OPEN LOAD, (CURRENT).
---
(12,6) MIL LAMP DRIVE OPEN LOAD, (CURRENT).
---
(12,7) GLOWPLUG LAMP DRIVE OPEN LOAD, (CURRENT).
---
(12,Cool GLOWPLUG RELAY DRIVE OPEN LOAD, (CURRENT).
---
(14,1) AIR CONDITIONING FAN DRIVE OPEN LOAD, (CURRENT).
---
(14,2) FUEL PUMP DRIVE OPEN LOAD, (CURRENT).
---
(14,3) TACHOMETER DRIVE OPEN LOAD, (CURRENT).
---
(14,4) GEARBOX / ABS DRIVE OPEN LOAD, (CURRENT).
---
(14,5) AIR CONDITIONING CLUTCH DRIVE OPEN LOAD, (CURRENT).
---
(14,6) MIL LAMP DRIVE OPEN LOAD, (CURRENT).
---
(14,7) GLOWPLUG LAMP DRIVE OPEN LOAD, (CURRENT).
---
(14,Cool GLOWPLUG RELAY DRIVE OPEN LOAD, (CURRENT).
---

... any thoughts from the experts please? They all seem to be quite similar, but it doesn't really mean anything to me. The faults won't clear either (or at least, they come back immediately). My Defender TD5 runs really well!
Post #840694 30th Jun 2020 1:10pm
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Iain_S



Member Since: 03 Sep 2014
Location: West Lothian
Posts: 8

Scotland 2000 Defender 110 Td5 SW Epsom Green
I get a similar list of faults. If something's not fitted, (Air conditioning, ABS, etc, etc) it shows as every possible fault on that system.
Post #840727 30th Jun 2020 4:08pm
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BlueIn2Red



Member Since: 04 Aug 2019
Location: Tring
Posts: 11

United Kingdom 2005 Defender 90 Td5 XS CSW Bonatti Grey
Thanks, but yes it's not that (I have AC and ABS for a start). It's an issue with my ECU remap - I just put the stock map back on, and the codes cleared ok and stayed cleared. I flashed back the remap, and the codes came back. I've reached out to the map supplier and hopefully they can sort me out - I suspect there's an incompatibility between my ECU and this specific map.
Post #840728 30th Jun 2020 4:12pm
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BlueIn2Red



Member Since: 04 Aug 2019
Location: Tring
Posts: 11

United Kingdom 2005 Defender 90 Td5 XS CSW Bonatti Grey
Just to close this off - it was a problem with my map. Great support from Alive Tuning saw it sorted very quickly this morning.
Post #841035 1st Jul 2020 1:55pm
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