Here's another new code I found in my 2019 FF SDV8. It doesn't show up on dash but will pop up when searching for fault codes in IID tool. It is stored in Audio Amplifier module (AAM) indicating engine speed signal lost I assume? Car drives perfectly without any issues. I was searching through google and couldn't find any useful information as to what is the cause of it. Any help is appreciated.

Click image to enlarge

From a Jag workshop manual:

- Audio amplifier crank signal input circuit open circuit
- Audio amplifier module incorrect power mode configuration
- Audio amplifier module internal failure

but it also says:

This DTC is not related to any infotainment audio functionality or chimes/beeps/warnings

So that's a bonus ! and then goes onto say:

Using the Jaguar Land Rover approved diagnostic
equipment, clear the DTCs and retest. If the fault
persists, refer to the electrical circuit diagrams and
test the audio amplifier module crank signal input
circuit for open circuit, high resistance. Repair the
wiring harness as necessary

Using the Jaguar Land Rover approved diagnostic
equipment, check the power mode sent to the
audio amplifier module from the infotainment
master controller. If the audio amplifier module
power mode is correct check the communication
between the infotainment master controller and the
audio amplifier module. Repair as necessary

Using the Jaguar Land Rover approved diagnostic
equipment, clear the DTCs and retest. If the fault
persists, install a new audio amplifier module


Whether its a fault like a wire disconnected, or whether its a missed functionality thats not been programmed out, hard to tell. ... but you didn't know about it before, its not an error that affects functionality ... i'd be inclined to leave it. V8 or else ...

Thanks fisha for the information. So far it doesn't affect any functionality I'm wondering if the wireless andriod auto usb dongle might have triggered this code.