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Fiat Croma Factory Service Manual (2005-2010)22 · Fault diagnosis
22 · Diagnostics

P0685 - main relay (actuator slip)

Make
Fiat
Model
Croma Factory Service Manual
Year
2005–2010
Section
Examiner - electronic diesel management › P0685 - main relay (actuator slip)
Fault diagnosisP0685 - main relay (actuator slip)

P0685 - MAIN RELAY (ACTUATOR SLIP)

1.9 JTD 8v, 1.9 JTD 16v, 2.4 JTD 20v

The diagnostic equipment signals: Error P0685 (main relay), with detail "actuator slipping"

This error is detected if the main relay switches off too late or does not switch off at all. If the main relay is not switched off after the control units have been inactive for a while, a counter is activated in the engine management control unit. If the main relay is not switched off after an internally programmed period, the fault code is issued.

1Check on operation of main relayALL OKPROBLEMS ENCOUNTEREDACTION

Check that the main relay is working properly by carrying out the test

See Test 1060GL CHECK ON OPERATION OF ENGINE MANAGEMENT CONTROL UNIT MAIN RELAY

End of diagnosis

Parts & tools for this job For 2005 Fiat Croma

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