Faulty Signal: Intermittent Fault

Faulty signal: Intermittent fault

EFI-311 Speedometer signal

Checking diagnostic trouble codes (DTCs) in the ABS system
If the ABS system has diagnostic trouble codes (DTCs), fault-trace according to service information.

Continue - Checking diagnostic trouble codes (DTCs) in the combined instrument panel

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Checking diagnostic trouble codes (DTCs) in the combined instrument panel
If the combined instrument panel has diagnostic trouble codes (DTCs), fault-trace according to service information.

Select "Continue" if no diagnostic trouble codes (DTCs) are stored.

Continue - Checking cables and terminals

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Checking cables and terminals
- Fault-trace combined instrument panel and vehicle speed sensor (VSS) circuit for intermittent faults according to service information and an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.
- Check control module and combined instrument panel connectors and connector 24/13 for loose connections according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.




- Check cable between the combined instrument panel terminal A7 and engine control module (ECM) #B18 for an intermittent open-circuit according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults , and an intermittent short-circuit to ground according to Checking wiring and terminals. Intermittent faults Checking Wiring and Terminals. Intermittent Faults.

Select "Continue" when the fault has been repaired.

Continue - Fault-tracing information
Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).

Do you want to view the information again?

Yes - Attempt New Test

No - FAULT FOUND

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Attempt New Test - Checking diagnostic trouble codes (DTCs) in the ABS system

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