Got my IID Tool yesterday and have scanned and cleared a few times. The errors below remain.

I know my compressor is goosed and that's getting replaced by the garage on the 8th so I think the suspension, abs, cruise fault codes relate to that as the suspension doesn't work and has a fault (she doesn't sink though). The audio fault codes - I've searched on here and apparently most RR's of my age (2010-2012) have the same and it's a 'red herring'. The p040D has been discussed before and most people ignore it.

There were others relating to drivers seat climate control however that all works correctly. My initial suspicion was perhaps the battery - while it's running, IID does indicate 14.4-14.7v and when sitting with the ignition off it's at 12.4.. dropping to 12v steady.

Just wondered if folk can confirm what I've said above so I don't need to worry or dig deeper for anything.

Model L322 - Range Rover 2011
Vehicle scanned on 18 Nov 2021 11:53:26
IIDControl 3.0.0 Build 84 Android - IIDTool BT V4.0 B2742

AAM-Audio Amplifier

B1A02-13 (2F) Speaker 2 circuit - General electrical failure - circuit open
( on 18-11-2021 11:48:48 at 220231 km )

B1A01-13 (2F) Speaker 1 circuit - General electrical failure - circuit open
( on 18-11-2021 11:48:48 at 220231 km )

ABS-Brake Module

U0421-68 (2B) Invalid data received from ride level control module - Algorithm based failure - event information
( on 18-11-2021 11:48:41 at 220231 km )

CCM-Cruise Control

U0421-81 (2E) Invalid data received from ride level control module - Bus signal/message failure - invalid serial data received
( on 18-11-2021 11:50:11 at 220231 km )

PCM-Engine TDV8 4.4L

P040D-00 (2F) Exhaust gas recirculation temperature sensor A - circuit high
( on 18-11-2021 11:47:42 at 220232 km )

RLM-Suspension

C1A13-64 (2E) Pressure does not decrease when venting gallery - Algorithm based failure - signal plausibility failure
( on 18-11-2021 11:47:43 at 220231 km )

C1A36-01 (AF) Exhaust valve - General failure information - general electrical failure
( on 18-11-2021 11:47:42 at 220231 km ) 2011 4.4 TDV8 Vogue SE - 'Black Betty'
2000 4.0 P38 HSE - 'Green Goblin' - Gone.
Audi..Mini..BMW..

Pretty normal. The only thing I would look at is the gallery venting issue.

It probably needs the compressor filter to be cleaned. I didn;t drill a hole in mine like some resort to, I just blew it out with an airline and soaked in soapy water for a while and then blew it out again.

Tested it with the "put it in your mouth and blow" technique and it was really free-flowing. Job sorted. Christian.


Current Cars
2011 Range Rover Vogue SE
2020 BMW M4 Competition
2019 BMW X4

My RR Blog: www.facebook.com/L322Project
or
https://www.fullfatrr.com/forum/topic61540.html

I'll do that once the compressor is replaced, thank you.

I don't have an air compressor at home and don't want to mess with it too much as I'll then be unable to raise it. 2011 4.4 TDV8 Vogue SE - 'Black Betty'
2000 4.0 P38 HSE - 'Green Goblin' - Gone.
Audi..Mini..BMW..

You can unbolt the filter without disabling anything. It's a 17mm spanner only. Christian.


Current Cars
2011 Range Rover Vogue SE
2020 BMW M4 Competition
2019 BMW X4

My RR Blog: www.facebook.com/L322Project
or
https://www.fullfatrr.com/forum/topic61540.html

A few of us replied on your other thread about some of the codes e.g. P040D
Not going to repeat  Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

Yup - that's why I specifically mentioned that code and that I'm not going to do anything about it at the moment  2011 4.4 TDV8 Vogue SE - 'Black Betty'
2000 4.0 P38 HSE - 'Green Goblin' - Gone.
Audi..Mini..BMW..