Bought a 2006 LR3 HSE a couple of weeks ago and, following the sage advice of the folks in this forum, picked up a Gap IIDTool BT. Very cool little device; puts my BlueDriver OBDII BT tool to shame. Ran my first fault check tonight and based on the number of faults, the list was pretty impressive. That's curious; from my new owner's perspective, the LR3 is in very good shape. It passed California emissions testing like a breeze, it drives and sounds great, no fluid leaks, no dash lights are lit, and all onboard systems seem to be in working order. I have two known problems: (1) A driver's door that won't lock (I suspect it is due to a broken link on the actuator and I've ordered one and I'll replace soon), and (2) A "transmission fault - traction reduced" system message that the previous owner had driven around with for years (a shop told the PO that the differential locking motor\actuator was faulty and needed to be replaced). Neither problem seems to have affected my drive or that of the PO.

So if you are bored, I'd really appreciate a quick glance at the list and let me know if there is anything I should be concerned about or take immediate steps to remedy. Given that I know certain electrical issues (like a dead battery or a dime in a cigarette lighter and blowing a fuse) can cause a lot of systems to hiccup, my instinct is to clear all of these codes and check again weekly to see what pops up. Most appear to be ones triggered in the last year or two before I got the truck on January 24, 2021. Simply knowing which ones may have important consequences would then give me time to read up on the issue and the cure before getting dirty.

Many thanks in advance for your thoughts...

Nick in Palm Springs

Vehicle scanned on 04-02-2021 21:17
Using IIDTool BT V4.0 B2742

Airbag

B1A00-16 (2C) Control module - General electrical failure - circuit voltage below threshold
( on 13-01-2020 11:36:36 at 152870 km )
Audio System
U1A03-62 (28) Vehicle configuration parameter - Algorithm based failure - signal compare failure
( on 03-02-2021 01:09:24 at 156562 km )

Body Control
B1B01-87 (6C) Key transponder - Bus signal/message failure - missing a message
( on 10-12-2019 10:29:33 at 151830 km )
B1B02-28 (6C) Low frequency coil - General signal failure - signal bias level is out of range/zero adjustment failure
( on 06-06-2019 04:50:08 at 149950 km )
B1B85-49 (6C) Memory control module - System internal failure - internal electronic failure
( on 09-06-2019 10:03:51 at 149970 km )
B1B88-93 (6C) Seat slide motor relay - Component failure - no operation
( on 09-06-2019 10:03:51 at 149970 km )
B1B92-93 (68) Seat recline motor relay - Component failure - no operation
( on 23-10-2019 17:44:35 at 150320 km )
B1BA0-66 (6C) Excessive challenge requests or start attempt in storage mode - Algorithm based failure - signal has too many transitions/events
( on 06-06-2019 04:51:41 at 149950 km )
B1C44-67 (68) Rear wiper park position switch - Algorithm based failure - signal is incorrect after the event
( on 22-10-2019 07:49:52 at 150260 km )
B1C57-14 (68) Passive start ignition relay coil circuit - General electrical failure - circuit short to ground or open
( on 06-06-2019 04:49:36 at 149950 km )
B1D12-15 (28) Volumetric alarm power circuit - General electrical failure - circuit short to battery or open
( on 06-06-2019 05:01:41 at 149950 km )
U0155-87 (28) LCD Gauge Communication Lost - Bus signal/message failure - missing a message
( on 06-06-2019 05:10:44 at 149950 km )
U2001-68 (68) Reduced system function - Algorithm based failure - event information
( on 03-09-2019 09:16:26 at 150040 km )

Cell Phone
B1A00-47 (AF) Control module - System internal failure - watchdog/safety failure
( on 04-02-2021 21:14:12 at 156574 km )
U3000-54 (EC) Control module - System programming failure - missing calibration
( on 31-01-2021 23:09:44 at 156550 km )

Instrument Pack
U0102-87 (28) Lost communication with transfer case control module - Bus signal/message failure - missing a message
U0132-87 (2C) Lost communication with ride level control module - Bus signal/message failure - missing a message
U0159-87 (2E) Lost communication with parking assist control module - Bus signal/message failure - missing a message
U0127-87 (2E) Lost communication with tire pressure monitor module - Bus signal/message failure - missing a message

Navigation
U3000-68 (2C) Control module - Algorithm based failure - event information
( on 06-09-2019 00:02:18 at 4737538 km )

Parking Brake
U2002-01 (A8) Switch general electrical failure - General failure information - general electrical failure
( on 26-01-2021 19:10:35 at 156484 km )

Rear Diff
P080A-00 (2F) Clutch position is not learnt
( on 28-01-2019 11:52:44 at 12732674 km )

Transfer Case
P0562-00 (28) System voltage low
( on 20-08-2020 02:03:23 at 0 km )

Tyre Pressure
C1A60-93 (68) Rear left tire pressure sensor and transmitter assembly - Component failure - no operation
C1A62-93 (68) Rear right tire pressure sensor and transmitter assembly - Component failure - no operation

Ventilation
B1B82-00 (68) Rear air distribution stepper actuator
( on 02-08-2019 22:59:06 at 150048 km )
B1B83-00 (68) Rear air blend stepper actuator
( on 02-08-2019 22:59:06 at 150048 km )