Afternoon all this started a few weeks ago with an airbag fault after having car serviced and they washed it moving passenger seat fully forward. The fault reset on the ignition key and stayed away if temp was below 24 - might have been coincidence.
Then a couple of days later couldn't get crawl mode it would go into access but not crawl again all could be cleared by switching off and restarting. Now I have to use the 11d tool to clear faults and if I try and put it into access mode it goes to extended mode - I am wondering if this is all connected somehow and if the faults are down to bad connections any ideas appreciated
List of faults Vehicle scanned on 30-07-2017 13:21
Using IIDTool BT V3.0 B2481

ATCM-Terrain Response

U0401-94 (2E) Invalid data received from engine control module/powertrain control module - Component failure - unexpected operation
( on 30-07-2017 13:14:52 at 233888 km )
U0402-94 (2E) Invalid data received from transmission control module - Component failure - unexpected operation
( on 30-07-2017 13:14:52 at 233888 km )
U0416-94 (2E) Invalid data received from vehicle dynamics control module - Component failure - unexpected operation
( on 30-07-2017 13:14:52 at 233888 km )
U0403-94 (2E) Invalid data received from transfer case control module - Component failure - unexpected operation
( on 30-07-2017 13:14:52 at 233888 km )
U0421-94 (2F) Invalid data received from ride level control module - Component failure - unexpected operation
( on 30-07-2017 13:14:50 at 233888 km )
RCM-Airbag

B0010-13 (AA) Passenger's frontal stage 1 - deployment control - General electrical failure - circuit open
( on 30-07-2017 12:59:27 at 233888 km )
RLM-Suspension

C1A00-53 (AF) Control module - System programming failure - deactivated
( on 30-07-2017 13:14:50 at 233888 km )
TMC-Traffic Message

B1A56-18 (2F) Antenna circuit - General electrical failure - circuit current below threshold
VIM-Immobilizer

B1B01-87 (2E) Key transponder - Bus signal/message failure - missing a message
( on 30-07-2017 13:03:17 at 233888 km )

Possible fault with the passengers seat belt pretensioner connection?. If they have moved the seat to it full extent it may have dislodged the connection, hence the air bag warning display.

Had a look all seems ok unplugged and replugged still the same will drop it off to the garage om wed

try cleaning/nipping the connector block

After a long saga it was the wire that connects the airbag to the loom - this wire is only available as part of the airbag - so I bought a new passengers airbag with new wire and was fitted by airbag specialist haha anyway the fault disappeared for about a week then returned.
Had another car sparks look at it and he said that as the passenger airbag was new look at the steering wheel squib so I had that replaced - no good. My mechanic had to go in chasing a heater fault and found that the passenger airbag had been fitted incorrectly in a nutshell new airbag fitted properly and problem is solved