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Transmission Fault with no other symptoms - p2727 & p0730

Just bought a 2007 supercharged at a big discount due to a "Transmission Fault" warning that comes on a few seconds after startup and then goes away a few seconds later. Drove it home and had no issues at all and no other messages. I tried all driving conditions (hard acceleration, heavy load, hot, cold, etc.) Codes p2727 and p0730. Any idea what this could be? It has 114k miles.
 

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2002-2005 Range Rover MkIII / L322
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Re: Transmission Fault with no other symptoms - p2727 & p073

Don't know how helpful this is, but AllData shows:

Electronic Automatic Transmission Gear Monitor.

P0730 - Symptom gear monitor fault: Plausibility fault

Possible causes:


  1. Gearbox mechanical fault.
  2. CAN bus.
1.Gearbox mechanical fault.
No detail available for this fault
2.CAN bus.
FAULT:

  • CAN bus.
CHECK THE FOLLOWING:


  • Integrity of all CAN Bus connections.
  • Look for similar faults in other ECUs on the CAN Bus.
  • Look for faults in the originating ECU (if applicable), including intermittent supplies/ground faults.
Refer to the CAN Bus wiring diagram.

AND


Electronic Automatic Transmission Stall Speed Fault.

P0730 - Stall speed fault: Plausibility fault

Possible causes:


  1. Transmission Damage (Defective Clutch).
1.Transmission Damage (Defective Clutch).
No detail available for this fault



The P2727 comes up with Pressure Control Solenoid, again not sure how helpful this is:
https://www.obd-codes.com/p2727
 

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Discussion Starter #3
Update: I took it to a local transmission shop and he found a few more codes and said it needs a rebuild.
 

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Transmission Fault with no other symptoms - p2727 & p0730

Just bought a 2007 supercharged at a big discount due to a "Transmission Fault" warning that comes on a few seconds after startup and then goes away a few seconds later. Drove it home and had no issues at all and no other messages. I tried all driving conditions (hard acceleration, heavy load, hot, cold, etc.) Codes p2727 and p0730. Any idea what this could be? It has 114k miles.
Did you fix it
 
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