lengie10
Member Since: 28 Jun 2017
Location: London
Posts: 75
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Morning all.
Lights on the dash like a Christmas tree (abs, stability light....etc....)....warning on dash is:
HDC fault - special programmes disabled
Run the iid tool and it comes back with invalid communication from rear diff control module (rear) and rear diff clutch actuator stuck.
Control module need changing? Read diff clutch need swapping?
Replaced bulbs on rear as ready this can cause a headache.
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18th Mar 2018 9:42 am |
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Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10363
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If its only briefly after start up its a sign of a low battery. (charge it and see if it goes away for a bit)
Otherwise: rear diff clutch actuator stuck
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18th Mar 2018 11:42 am |
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lengie10
Member Since: 28 Jun 2017
Location: London
Posts: 75
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Thanks Pete
Lights and warning on all the time.
Is the actuator easy to free or is this something that needs replacing?
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18th Mar 2018 12:12 pm |
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Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10363
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sorry I don't know.
I would imagine it doesn't get used alot
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18th Mar 2018 1:09 pm |
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