View Full Version : 2009 Range Rover Sport Tv8
Heavw8
15th January 2025, 04:38 PM
Hi put new battery in now i have a gearbox fault light on does anyone know of this thanks
Tombie
15th January 2025, 08:46 PM
Use code reader and clear faults and reset bms
Heavw8
16th January 2025, 03:44 PM
Hey mate tried that fault went but came back after about 100 meter of driving gearbox still changes fine
haydent
17th January 2025, 11:51 AM
check both the battery terminals are tight, eg they cant be rotated by hand. can you get the actual error code number for us.
Heavw8
18th January 2025, 06:34 AM
https://www.aulro.com/afvb/blob:https://www.aulro.com/1b818ad7-d3a6-475d-90be-625939c70e53
Heavw8
18th January 2025, 06:36 AM
P0902-00
P0900-00
P181f-00
haydent
18th January 2025, 08:20 AM
I did a quick google as away from pdf manual . They seem clutch related. Didn't know they did a manual. Is that what you have?
Heavw8
18th January 2025, 08:24 AM
I did a quick google as away from pdf manual . They seem clutch related. Didn't know they did a manual. Is that what you have?
No just auto
haydent
18th January 2025, 08:58 AM
Have you looked up the codes in the workshop manual? It's in the sticky
Graeme
18th January 2025, 09:12 AM
P0902 & P0900 are transfer case motor issue. P181F can be ignored as P0902 & P0900 indicate the fault.
Transfer box motor circuit
short circuit to ground
Transfer box motor circuit
high resistance
Transfer box motor failure
Heavw8
18th January 2025, 10:13 AM
P0902 & P0900 are transfer case motor issue. P181F can be ignored as P0902 & P0900 indicate the fault.
Transfer box motor circuit
short circuit to ground
Transfer box motor circuit
high resistance
Transfer box motor failure
Thanks mate ive noticed to the battery is only 85amps hrs supposed to be 90 amps hrs would you think that would have any bearing on this
Graeme
18th January 2025, 10:23 AM
No, but while changing the battery the connectors at the transfer case ecu could have been disturbed. I would replug connectors on any nearby control units.
Edit: A copy of the workshop manual which includes wiring diagrams can be purchased from the forum shop.
Heavw8
18th January 2025, 10:31 AM
No, but while changing the battery the connectors at the transfer case ecu could have been disturbed. I would replug connectors on any nearby control units.
Edit: A copy of the workshop manual which includes wiring diagrams can be purchased from the forum shop.
thank you
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