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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different car >> Section 264 (Information And Entertainment System - Vehicles With: INCONTROL Touch Pro -- XE/(760)) >> Information And Entertainment System - Vehicles With: INCONTROL Touch Pro (G2166349) >> Diagnosis And Testing >> Speakers (G2032335) >> Pinpoint Test A: No Sound Output From Speaker(S) >> Pinpoint Test A: No Sound Output From Speaker(S)

Pinpoint Test A: No Sound Output From Speaker(S)

WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
  1. A1: NO SOUND OUTPUT FROM SPEAKER(S) 
    1. Check speaker operation

    Is the harness connector securely connected to the audio head unit and the speaker unit(s)?

    Yes 

    Proceed to the next step GO to A2  .

    No 

    Reconnect wiring harness to audio head unit/speaker unit(s)

  2. A2: NO SOUND OUTPUT FROM SPEAKER(S) 
    1. Check audio head unit operation

    Is the audio head unit operational?

    Yes 

    Proceed to the next step GO to A3  .

    No 

    Check the integrity of the power supply circuits/fuses to the audio head unit and rectify as required

  3. A3: NO SOUND OUTPUT FROM SPEAKER(S) 
    1. Check which speakers are operational

    Are all speakers working?

    Yes 

    Proceed to the next step GO to PINPOINT TEST B .

    No 

    Use the fader control to direct audio output to different speaker locations to establish which units are nonoperational. Refer to the electrical circuit diagrams and check the circuits between the audio head unit and the affected speaker units for short circuit to ground, open circuit, high resistance. Repair circuit(s) as required. If fault persists, replace non-operational speaker unit(s) as required

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