My friend has a T7 too, and comparing his and mine are the following:
Turning the ignition on, not the engine
On turning the ignition, the ABS OFF-ROAD light (bottom right corner on the cluster, aka meter assembly ) illuminates and turns off once settled - This is the correct behaviour on my friends working T7
My T7, the light doesn't light at all
Pushing and holding the ABS/OFFROAD button
Working T7, ABS-OFF light (bottom right of cluster) lights up and the text "OFFROAD" appears in the centre of the dash
My T7, nothing. Just nothing.
Other checks:
All fuses are intact in both houses
Took apart the cluster and measured the voltage on the push button when pushed/released and can see the voltage changes indicating it's working and a signal should be sent to either the ABS-ECU or ECU, or both.
Hooked up an OBD reader and no codes appearing
ABS sensor wiring looks fine
When did it last work or what changed since it last did?
About a month ago, when chap I bought it from took it for an MOT. Before the MOT he checked it and it worked fine.
However, rear brake pads were changed, but button wasn't checked after MOT.
When the bike was brought to me in a van, the driver left the ignition on and drained the battery.
Been looking at the circuit diagram and can see there's signals going to ABS-ECU and ECU from the meter assembly (cluster). However, not willing to probe them as the probes I have are chunky and fear being kak-handed and shorting something.
Some of the signals go out to the 4-pin header for a diagnostics tool. Planning to head to a yammy dealer next week, but £40 for them to plug it in.
In summary, can't find anything online or anyone with a similar problem apart from one chap on YouTube who sliced his ABS front sensor wire on his radiator guard.
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Question
Hakman
Hello folks,
I've recently acquired a T7, 2020.
However, the ABS/OFFROAD button is not working.
My friend has a T7 too, and comparing his and mine are the following:
Other checks:
When did it last work or what changed since it last did?
Been looking at the circuit diagram and can see there's signals going to ABS-ECU and ECU from the meter assembly (cluster). However, not willing to probe them as the probes I have are chunky and fear being kak-handed and shorting something.
Some of the signals go out to the 4-pin header for a diagnostics tool. Planning to head to a yammy dealer next week, but £40 for them to plug it in.
In summary, can't find anything online or anyone with a similar problem apart from one chap on YouTube who sliced his ABS front sensor wire on his radiator guard.
Any help much appreciated
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