Signal Missing. Intermittent Fault

Signal missing. Intermittent fault

Checking wiring and terminals
Check the DSA control module and engine control module (ECM) connectors for contact resistance and oxidation. See Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults.

FENIX 5.1
- Check the cable between DSA control module terminal #13 and engine control module (ECM) terminal #37. Check for an intermittent open-circuit according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults. Check for an intermittent short-circuit to ground according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults. Check for an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults
- On vehicles with automatic transmission: Also check the cable between engine control module (ECM) terminal #37 and automatic transmission control module (TCM) terminal #23. Check for an intermittent short-circuit to ground according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults. Check for an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults
- Check the cable between DSA control module terminal #9 and engine control module (ECM) terminal #31. Check for an intermittent open-circuit according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults
- Check the cable between DSA control module terminal #1 and the fuse. Check for an intermittent open-circuit according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults.

EMS 2000
- Check the cable between DSA control module terminal #13 and engine control module (ECM) terminal #71. Check for an intermittent open-circuit according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults. Check for an intermittent short-circuit to ground according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults. Check for an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults
- Check the cable between DSA control module terminal #9 and ground terminal 31/25. Check for an intermittent open-circuit according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults
- Check the cable between DSA control module terminal #1 and the fuse. Check for an intermittent open-circuit according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults.

Other information
- To connect the breakout box for DSA, see Connecting the breakout box. DSA Connecting The Breakout Box. DSA
- To connect the breakout box for FENIX 5.1, see Connecting the breakout box. FENIX 5.1 Connecting The Breakout Box. FENIX 5.1
- To connect the breakout box for EMS 2000, see Connecting the breakout box. EMS 2000 Connecting The Breakout Box. EMS 2000.









Select Continue when the fault has been remedied.

Continue - 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 wiring and terminals

FAULT FOUND - FAULT FOUND

DONE - DONE

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