Rear left height sensor no supply

L

Liverghouls

Member

Posts

40

• Aug 18, 2024

• #1

Hi all just wondering if anyone has the wiring diagrams for rear left height sensor on discovery 4 sdv6 GS 2011 , have changed and new plug but still says no supply wiring all looks fine to looms etc so maybe wired it wrong any diagrams would be brilliant thanks all !

 

gstuart

D3 Grandad

Full Member

Posts

30,792

Location

Kent

• Aug 19, 2024

• #2

Here u go mate as managed to find a wiring diagram for u

There’s also 3 x connectors that sit on the chassis by the passenger side rear wheel

At least ur be able to trace the wiring back from the height sensor to the large connectors by the rear wheel , if the 5Vdc reference voltage isn’t there u can use a multimeter

Hope that’s helps

 

S

Shedload

Well-Known Member

Posts

383

Location

Liverpool

• Aug 19, 2024

• #3

Supply should be 5v, only 3 of the 5 cavities are used.
The wiring is mirrored on the other side, have you compared like for like ?

 

gstuart

D3 Grandad

Full Member

Posts

30,792

Location

Kent

• Aug 19, 2024

• #4

Going back from the height sensor it’s the co376/390 connector, pin 36

Hope that helps

 

gstuart

D3 Grandad

Full Member

Posts

30,792

Location

Kent

• Aug 19, 2024

• #5

U can also test at the suspension ecu that sits on the drivers side A pillar

The far left connection will be C0867R , , pin 8 is for the near side rear height sensor , can use a meter to ensure there’s 5vdc icoming out of the ecu itself

Pin 9 is the signal Vdc coming back from the height sensor to the ecu
Pin 10 is the ground wire

Hope that’s also useful to u

 

Last edited: Aug 20, 2024