Headlight range control module (J431)
11-10-2018, 12:14 AM
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Headlight range control module (J431)
Hi,
i got this fault reading 01771. I was told by the mechanic that if I want to replace the headlight control module, I must purchase it with the whole headlight as a new set. Is this true? When I searched for the item on ebay all I got was pre owned control modules units for sale. No new ones sold separately?
i got this fault reading 01771. I was told by the mechanic that if I want to replace the headlight control module, I must purchase it with the whole headlight as a new set. Is this true? When I searched for the item on ebay all I got was pre owned control modules units for sale. No new ones sold separately?
12-13-2018, 02:43 AM
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Try reinitiating basic settings.. the process with a Rosstech cable is explained on various sites, I had a problem with my range control a few days ago and rectified it just doing the basic settings. I have a Launch X431 Pro so the process is slightly different.
12-13-2018, 05:03 AM
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Thank you Derryn, I’ll check this Rosstech cable you’ve mentioned.
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