Member Since: 24 May 2021
Location: Cheshire
Posts: 26
fault gearbox/ transfer box
Hi boys & girls
I have had my clutch & flywheel replaced recently and have got a fault on dashboard ! I've checked with iid tool and I have a fault code both pictures below ! can't select low ratio on car any help or advice would be greatly appreciated
David
25th Jan 2022 4:25 pm
latnutgub
Member Since: 25 Aug 2011
Location: Huddersfield
Posts: 170
Hi, worth checking the connectors are refitted on the back of the transfer box.
When the clutch was done was the transfer box removed from the gearbox?
26th Jan 2022 12:27 am
PROFSR G
Member Since: 06 Mar 2017
Location: Lost
Posts: 4874
Check the plugs on the TC are correctly located (P0715-00 input shaft speed sensor circuit!)
Then, if it has not already been done recalibrate the TC clutch with you GAP.
Main menu> Calibration> Transfer Case> then follow guided instruction.
See how that goes. yµ (idµ - eAµ) ψ=mψ
26th Jan 2022 12:30 am
DiscDave
Member Since: 24 May 2021
Location: Cheshire
Posts: 26
I'll give it a go thank you 😊
26th Jan 2022 6:35 am
DiscDave
Member Since: 24 May 2021
Location: Cheshire
Posts: 26
latnutgub wrote:
Hi, worth checking the connectors are refitted on the back of the transfer box.
When the clutch was done was the transfer box removed from the gearbox?
not 100% sure if they separated them on installation
26th Jan 2022 10:29 am
latnutgub
Member Since: 25 Aug 2011
Location: Huddersfield
Posts: 170
Easier to separate transfer box from Gearbox when you are maneuvering the Gearbox input shaft into the clutch.. Possible the sensor was disturbed when doing this.
26th Jan 2022 1:48 pm
DiscDave
Member Since: 24 May 2021
Location: Cheshire
Posts: 26
which sensor ? and could you advise of the location of the sensor
David
26th Jan 2022 2:46 pm
PROFSR G
Member Since: 06 Mar 2017
Location: Lost
Posts: 4874
The speed sensor in on the left side of the gearbox, just forward of where the gearbox joins with the transfer case, but check all the connectors are installed correctly. yµ (idµ - eAµ) ψ=mψ
26th Jan 2022 3:01 pm
latnutgub
Member Since: 25 Aug 2011
Location: Huddersfield
Posts: 170
26th Jan 2022 3:36 pm
DiscDave
Member Since: 24 May 2021
Location: Cheshire
Posts: 26
Thank you both so much 👍
26th Jan 2022 5:05 pm
DiscDave
Member Since: 24 May 2021
Location: Cheshire
Posts: 26
PROFSR G wrote:
The speed sensor in on the left side of the gearbox, just forward of where the gearbox joins with the transfer case, but check all the connectors are installed correctly.
I'll give the calibration a go with iid tool and then check the sensor , does the ignition need to be in position 2 when calibrating the TC clutch
26th Jan 2022 5:08 pm
PROFSR G
Member Since: 06 Mar 2017
Location: Lost
Posts: 4874
Check the connections first, then recalibrate. It's not likely to be related to your fault but it should have been done if the TC was removed or the clutch was slipping. There's no point attempting a calibration if there remains a sensor/connection fault, so check that first then clear the fault code before proceeding.
For TC recalibration, ign off and gearbox in neutral, press and hold down the brake pedal and then follow the on screen instructions in GAP yµ (idµ - eAµ) ψ=mψ
26th Jan 2022 5:28 pm
DiscDave
Member Since: 24 May 2021
Location: Cheshire
Posts: 26
nice one I didn't know about the brake pedal 👍👍
26th Jan 2022 6:18 pm
DiscDave
Member Since: 24 May 2021
Location: Cheshire
Posts: 26
Hi guys the problem was the plug had come off the sensor as it hadn't been locked in via the little red tag ! thank you both for your help and guidance 🙏😊
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