Hi All,

I have a 2004 L322 Range Rover Vogue TD6 with BMW running gear. I want to buy the most comprehensive diagnostic tool for L322's as she is getting on a bit and is beginning to develop faults. I know this has been asked many times but I want to check the latest opinion of the experts. Is the Gap Diagnostics IIDTool still the best diagnostic kit to buy for an L322?

Is there a site that lists all L322 fault codes? Especially those concerning the fuel system as I am still suffering from the "Fuel System Error" message on the dash and the engine dying without warning.

Regards

Gary

the GAP iidtool is the preferred diagnostic tool on the this and most landrover forums..

there is a list of codes in the wiki...you can also search the code on the forum and of course you can use google.. ... - .- -.




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workshop manual downloads are in our wiki

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Hi Stan,

Thanks for the confirmation. A GAP IID tool it is.

I have found a complete list of ODB2 codes for the L322 (Mk III). Shall I post this list here? How do I know if my L322 is a MK III?

My L322 has an intermittent fuel problem. The engine stops, displaying the message "Fuel System Fault" (or Error, I can't remember which), but the Check Engine Light does not light up. A squirt of EastStart gets here going and the error message disappears. So, will an error code be generated?

Cheers

Gary

stan wrote:

the GAP iidtool is the preferred diagnostic tool on the this and most landrover forums..

Gary Williams wrote:

How do I know if my L322 is a MK III?

Gary

All L322s are MkIII
 John
2008 Stornoway Grey 3.6 Tdv8 Vogue
2005 TD6 Java Black Vogue - Written off!!
GAP iiD BT
2003 Discovery TD5 Auto, Nanocom Evolution - gone to a new home!
MasseyFerguson 152 - No electronics!! - Sold

Thanks.

I'll have a look at the Faultmate.

Nice to know my L322 is a MKIII

Cheers

Gary

Hi All,

I did it. I bit the bullet and bought an IID TOOL BT G3. Feast your eyes! Now all I have to do is learn how to use it and interpret the values reported.

Cheers

Gary

Hi All,

Having updated the tool and mobile app, I just now connected to the car. Fascinating! Dash light flashed on and off, the front of the car bounced up, clicks were sounding off and many messages ran across the status panel under the speedo. Finall it announced that the "IID Tool Ready".

I checked for all fault codes. I got rather a lot but I think the car is still safe to drive.

Now to find out what many of the faults actually are. Here is my fault log:

Cheers

Gary

==============================

VIN: *********************
L322 - Range Rover 2004
Vehicle scanned on 22-01-2023 15:49
Using IIDTool BT V4.0 B2803

ABS-Brake Module

0x6C Brake fluid level switch
0x8A Air suspension system CAN error
0x5A Temporary system deactivation

ARM-Airbag

0x50 Supply voltage less than 9.6V

ATC-Heat / Cool

0x30 Air quality sensor line fault

BPM-Body Processor v4

0xA0 Driver door mirror heater: open circuit
0x59 Driver door central locking mechanism broken
0x5C Passenger door central locking mechanism short-circuit
0x4 Auxiliary input fuse defective
0x0001 Unknown
0x2 Interior lights fuse defective
0x4B Wiper speed relay: open circuit
0x94 Alarm LED open circuit
0x40 Interior lights open circuit
0x70 PM switch-block
0xA6 Passenger door mirror vertical potentiometer: defective
0xA5 Driver door mirror horizontal potentiometer: defective
0xA7 Passenger door mirror horizontal potentiometer: defective
0xA4 Driver door mirror vertical potentiometer: defective

DSM-Driver Seat

0x12 Steering column radial motor - short circuit
0x16 Steering column axial motor - short circuit

ECM-Engine (DDE4)

P0380-80 Glow plug relay failure - glow relay defective
P0401-20 extended fault path exhaust gas recirculation governor deviation - negative deviation

HID-Left Headlight

0x2A Ignition voltage <7>115 Volt, operating voltage out of tolerance
0xC D2S/R-Light is off
0xD D2S/R-Light gone off several times

HID-Right Headlight

0x2A Ignition voltage <7>115 Volt, operating voltage out of tolerance
0xD D2S/R-Light gone off several times

IP-Instrument Pack

0x8D Transmission Interface Bus fault
0x91 Chime T2 fault
0x8B Chime T3 fault
0x92 Chime T1 fault
0x-UNKNOWN

LCM-Light Control v12+

0xE ECU transistor line 1 fault
0x53 Engine oil pressure fault
0x56 Injection system fault
0x57 Air suspension active/inactive
0x59 Transmission emergency program fault
0x5A Brake pad fault
0x5B Washer fluid level fault
0x5F Check coolant fault
0x78 Left dip beam headlight defective
0x79 Right dip beam headlight defective
0x7A Front left sidelight defective
0x7B Front right sidelight defective
0x8C Left tail light defective
0x8D Right tail light defective
0x90 Rear left direction indicator defective
0x91 Rear right direction indicator defective
0x92 Rear left foglight defective
0x93 Rear right foglight defective

PAM-Parking Aid

0xC Front sounder off

PATS-AntiTheft

0xF Power-on Reset
0x3 Key 0 - Random code tolerance increased
0x13 Key 1 - Random code tolerance increased
0x10 Key 1 - Bad key identification
0x1 Key 0 - Bad password
0x-UNKNOWN
0x33 Key 3 - Random code tolerance increased
0xE Engine Control Module random code XOR error

SASM-Steering Angle

0xC CAN bus off
0x9 Incorrect CAN message
0xB Wrong steering angle sensor ID

SCLM-Steering Lock

0x7 Coding checksum error
0x45 Rotation detection sensor short to battery
0x40 K-Bus receive error

TBOX-Transfer Case

0x5212 Battery undervoltage (0x5212)
0x52ED INSTR2 lost from CAN (0x52ED)
0x52F2 INSTR3 lost from CAN (0x52F2)
0x5223 Noise on actuator signal (0x5223)
0x52E9 DME2 lost from CAN (0x52E9)
0x52EB DME1 lost from CAN (0x52EB)
0x52E7 ASC1 lost from CAN (0x52E7)
0x52E8 EGS lost from CAN (0x52E8)
0x52EC ASC2 lost from CAN (0x52EC)
0x52F3 EGS2 lost from CAN (0x52F3)

TCM-Transmission

0x85 CAN bus transfer box timeout: General fault

If its the first time in a long time that the codes have been read/cleared then I’d start by deleting all the codes and reading them again after a few days use to see if anything has come back.

If the battery voltage has ever dipped the fault codes it can log are crazy so there’s no point troubleshooting red herrings.

David. 2002 4.6 Vogue SE - Alveston Red with Lightstone Leather
2007 Range Rover Supercharged in Java Black with Ivory Leather
2012 Range Rover 5.0 SC Autobiography in Indus Silver with Jet/Ivory Interior
2012 Range Rover 4.4 TDV8 Autobiography in Baltic Blue with Sand Interior

Some could have been there for ages and caused by a failing battery.

Clear them all and then recheck in a day or so. Ron B. VK2OTC
2003 L322 V8 Auto
2007 Yamaha XJR1300
Previous: 1983, 1986 RRC; 1995, 1996 P38A; 1995 Disco1; 1984 V8 County 110; Series IIA

Thank you guys. I'll do that tomorrow.

Hi All,

I need a bit of help with using my IID Tool (BT/G3)

1. It is an excellent tool, just a pity that my TD6 is an L322-02 in IID Tool parlance, so many items are not available.

2. In the manual, holding the phone landscape mode displays two columns. Left hand for values and the right hand for more detailed information. My IIDTOOL app only displays the one column.

3. To help fix my Fuel Inject Problem, I can set and log various parameters. However, I can save these logs and 'share' with other users. I want to be able to display these logs/graphs on my large PC monitor. The iPhone is way too small!

How can I achieve this?

4. When attempting to read the small graphs, I can't find a back button to return me to the main menu.

Cheers

Gary

Hi All,

#3 - Sorted:

1. Login to your IID Tool.
2. Hit the 'gear wheel, bottom left of the screen
3. Select online logs
4. Click on your name
5. Now select the 'Last Log On' for your VIN
6. Select the Log you wish to export.
7. Now hit 'Download' at the bottom of the page
8. Select 'graphic' to check you have taken the readings you wanted.
9. Hit the left facing carat/arrow at the bottom right of the screen
10. Now hit the export/mail icon at the top right of the screen
11. Select the export type from the popup
12. Now send the resulting email to yourself
13. Open the email attachment on your main PC (hopefully with a large screen) and there, easy to see, is the output of your selected 'Live Values'.

#4 - Sorted:

1. When displaying your logs, tap the top of the screen and a 'back button' appears.

#2 - Haven't sorted this one yet.


Cheers

Gary

Gary Williams wrote:

I have found a complete list of ODB2 codes for the L322 (Mk III). Shall I post this list here?
Gary