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Suspension fault - Only on long drives
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shortbloke
 


Member Since: 20 Oct 2012
Location: Wokingham
Posts: 107

Scotland 2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

It is true, when AutoEnginuity reads ALL codes it sends the car in to transmission fault, HDC Fault, and lots of others.

I'm going to try a read and clear of each module in turn, or change try different communication modes. However for my full list of codes:
Diagnostic Trouble Codes

Generic Powertrain
No diagnostic codes retrieved

Audio Front Controller Module MCAN
B1a56 TVM: Antenna Circuit or DSM: Driver's Seat Slide Control Relay Failure

BCM MCAN
B1186 Tailgate/Luggage Compartment Power Striker - Signal Compare Failures

HVAC MCAN
B1a73 Left Seat Heater
B1a74 Right Seat Heater
B1b74 Front Foot-Defrost Mode Stepper Actuator
B1b75 Front Foot-Face Mode Stepper Actuator
B1b82 Rear Air Distribution Stepper Actuator

Park Aid Module MCAN
No response from module

Tire Pressure Monitor Module MCAN
No response from module

Enhanced Powertrain CAN
P140a Exhaust Gas Recirculation Sensor C Circuit Low
P0046 Turbo / Super Charger Boost Control Solenoid Circuit Range / Performance
P140d Exhaust Gas Recirculation Control Circuit B Range/Performance
P140e EGR Position Sensor C Minimum/Maximum Stop Performance
U0121 Lost Communication With The ABS Control Module
P1935 Brake Switch/Sensor Signal

All-Terrain Control Module CAN
U0122 Lost Communications with Vehicle Dynamics Control Module
U0402 Invalid Data Received from the Transmission Control Module
U0416 Invalid Data Received from the Vehicle Dynamics Control Module
U0403 Invalid Data Received from the Transfer Case Control Module

Instrument Cluster Panel - High CAN
U0010 Medium Speed CAN Communication Bus
U0102 Lost Communication With Transfer Case Control Module
U0132 Lost Communications with Ride Level Control Module
U0159 Lost Communication With Park Assist Control Module
U0122 Lost Communications with Vehicle Dynamics Control Module

Front Lighting Control Module CAN
No diagnostic codes retrieved

Parking Brake Control Module CAN
U0122 Lost Communications with Vehicle Dynamics Control Module

Restraint Control Module CAN
No diagnostic codes retrieved

Rear Differential Control Module CAN
No response from module

Ride Level Control Module CAN
U0122 Lost Communications with Vehicle Dynamics Control Module
U0416 Invalid Data Received from the Vehicle Dynamics Control Module
C112f
C1130

Steering Angle Sensor Module CAN
No diagnostic codes retrieved

Transfer Case Control Module CAN
U0122 Lost Communications with Vehicle Dynamics Control Module

Transmission Control Module CAN
U0122 Lost Communications with Vehicle Dynamics Control Module

Vehicle Dynamics Control Module CAN
C1a00 Control Module
 56 D3 HSE / 05 Porsche Boxster S  
Post #132663518th Aug 2014 8:21 pm
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shortbloke
 


Member Since: 20 Oct 2012
Location: Wokingham
Posts: 107

Scotland 2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3
Still happening and still infrequent

At the weekend I did 700 miles , had it throw a fault at ~60 miles then at ~260 miles. Then fine since. I read the codes when the fault first triggered and had two codes:
Ride Level Control Module CAN
C112f
C1130

Driven about another 400 miles since, on various mix of motorways and A roads without any sign of the fault.

During the weekend travel I also had a reoccurrence of the fuel gauge reading zero (after stopping at the services on the M1 after travelling in heavy rain for sometime). I suspect the gauge problem is a something with the connector in the front passenger wheel arch. I think I saw a post from an international member who had problems with their suspension and found broken wires in the areas was the cause for them. Is this suspension fault possibly linked to a wiring/connector issue, or is it more likely a mechanical issue (e.g. cracked pipe).

I need to check if the car is dropping a corner and re-leveling or not, just need to find a spare 1/2 hour to go and watch the car...
 56 D3 HSE / 05 Porsche Boxster S  
Post #133097628th Aug 2014 7:36 pm
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stav
 


Member Since: 14 Nov 2013
Location: Athens
Posts: 178

Greece 2005 Discovery 3 TDV6 S Auto Unknown ColourDiscovery 3

Shortbloke, did you come up with somthing? I have the same issue with the suspension
  
Post #133767510th Sep 2014 10:38 am
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shortbloke
 


Member Since: 20 Oct 2012
Location: Wokingham
Posts: 107

Scotland 2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Nope not yet. As it happens so infrequently it's not a pressing issue. I plan to check out the connector in the wheel arch to address some other issues at some point, will be on the look out for broken/damaged wires there too, just in case.
 56 D3 HSE / 05 Porsche Boxster S  
Post #133767910th Sep 2014 10:42 am
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stav
 


Member Since: 14 Nov 2013
Location: Athens
Posts: 178

Greece 2005 Discovery 3 TDV6 S Auto Unknown ColourDiscovery 3

mine also happens infrequently, i just want to resolve this issue, as winter is approaching and off roading will start soon!!!!
  
Post #133768310th Sep 2014 10:45 am
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mx468
 


Member Since: 12 Dec 2012
Location: Middletown, Rhode Island
Posts: 367

United States 2006 LR3 4.4 V8 HSE Lux Auto Tonga GreenLR3
Me three

My truck does the same thing. If I drive on the highway I get the bing bong bing, literally 10-20 miles into the trip, but if I'm driving through town, stop and go, it never seems to happen. I've been driving it for 142 miles and no faults.??? But when I do get the faults I get the access height only, hdc transmission, etc... amber lights... I'm stumped. Steering angle checked out fine, hmmmm????
 Narpy's Grill Mod, Suspension Rods, Ultra guage, wrangler Goodyear duratracs 265/60/18, new thermostat, diff oils changed, brake switch new, aluminum rack floor, LED driving lights in foglights, rear camera, just need gvif unit, next on list! New front arb bushings, new front valve block, 191,000 miles.  
Post #133831211th Sep 2014 3:28 am
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kingfishgrapejam
 


Member Since: 21 Sep 2010
Location: PA, USA
Posts: 5

2006 LR3 4.4 V8 HSE Auto Buckingham BlueLR3

I'd replace the brake pedal switch first. It is a cheap try and has been the culprit of such behavior before.
  
Post #135005930th Sep 2014 3:32 am
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mx468
 


Member Since: 12 Dec 2012
Location: Middletown, Rhode Island
Posts: 367

United States 2006 LR3 4.4 V8 HSE Lux Auto Tonga GreenLR3
Brake switch Change

Changed 30,000 miles ago. What's the interval on changing these switches?
 Narpy's Grill Mod, Suspension Rods, Ultra guage, wrangler Goodyear duratracs 265/60/18, new thermostat, diff oils changed, brake switch new, aluminum rack floor, LED driving lights in foglights, rear camera, just need gvif unit, next on list! New front arb bushings, new front valve block, 191,000 miles.  
Post #13687445th Nov 2014 2:40 am
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mx468
 


Member Since: 12 Dec 2012
Location: Middletown, Rhode Island
Posts: 367

United States 2006 LR3 4.4 V8 HSE Lux Auto Tonga GreenLR3

Quick question on this subject, I've noticed my lower control arms need replacing pretty bad, lots of knocking and what not, can this cause the suspension access height only, hdc, brake light fault? I only get the faults when I continuously drive over 15 plus miles? The other day I got lucky and drove about 70 miles before the faults. I'm thinking it could possibly be a wheel sensor. Will a gap2d tool be able to tell me if I have a bad abs sensor? Anybody on this thread find any clear fix to this problem? I also checked my dryer cover and no cracks....
 Narpy's Grill Mod, Suspension Rods, Ultra guage, wrangler Goodyear duratracs 265/60/18, new thermostat, diff oils changed, brake switch new, aluminum rack floor, LED driving lights in foglights, rear camera, just need gvif unit, next on list! New front arb bushings, new front valve block, 191,000 miles.  
Post #13836074th Dec 2014 5:57 am
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Narpy
 


Member Since: 18 Jul 2011
Location: Stockport
Posts: 7830

2005 Discovery 3 TDV6 S Manual Cairns BlueDiscovery 3

You really need to re-read the thread because I've already answered your questions.
All the answers are within this short thread. Wink
 Mods:
Front Fogs + Halos
FBH Remote Control
The 1st Ever RRS Modded Grill
Garmin Nuvi + D4 Surround + Reversing Camera.
D4 Steering Wheel.
Rear Boot Spoiler.
Twin Brake Lights.
Wing Mirror Indicator Repeaters.
Long Roof Rails
Make your own Narpy grill thread
I'm not scared, I'm outta here. 
 
Post #13836084th Dec 2014 6:31 am
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