11.94 ServiceManual-RocketIll

FaultCode

Possiblecause

Action

P1610

Lowfuelalarmlightfault

Ensureinstrumentconnectorissecure.

^{DisconnectECMand}proceedtopinpointtest1:

Test

Result

Action

1Checkcableandterminalintegrity:

• ECMpinA30

• Instrumentpin4

OK

Proceedtotest2

Faulty

Rectifyfault,proceedtotest4

2Checkcableforshortcircuit:

-ECMpinA30toground

OK

Disconnect instrumentproceedtotest3

assembly

and

Shortcircuit

Locateandrectifywiringfault,proceedtotest4

3Checkcablecontinuity:

• ECMpinA30toinstrumentpin4

• Instrument pin10toground

• Instrumentpin2toalarmcontrolunitpin1

OK

Renewinstrumentsandproceedtotest4

Opencircuit

Locateandrectifywiringfault,proceedtotest4

4Reconnectharness,clearfaultcodeand^{rundiagnostictoolfunctiontest}tovisuallyverifyoperationofinstruments

OK

Actioncomplete,quittest

Faultstillpresent

ContactTriumphservice

FaultCode

Possiblecause

Action

P0656

Accessoryfuellevelgaugecircuitfault

Ensurefuellevelgaugeconnectorissecure.

^{DisconnectECMand}proceedtopinpointtest1:

Test

Result

Action

1Checkcableandterminalintegrity:

• ECMpinAOB

• Gaugepin1

OK

Disconnectgaugeandproceedtotest2

Faulty

Rectifyfault,proceedtotest4

^2Checkcableforshortcircuit:

• ECMpinAOBtoground

• ECMpinAOBtoECMpinA20

OK

Proceedtotest3

Shortcircuit

Locateandrectifywiringfault,proceedtotest4

3Checkcablecontinuity:

• ECMpinAOBtogaugepin1

• Gaugepin2toearth

• Gaugepin3toalarmcontrolunitpin1

OK

Renewgaugeandproceedtotest4

Opencircuit

Locateandrectifywiringfault,proceedtotest4

^4Reconnectharness,clearfaultcode.

OK

Actioncomplete,quittest

Faultstillpresent

ContactTriumphservice