Signal Too High. Permanent Fault
Signal too high. Permanent fault
Checking the wiring
- Ignition off
- Check the signal cable between engine control module (ECM) terminal 36 and DSA control module terminal 5 for a short-circuit to supply voltage according to Checking wiring and terminals. Permanent fault Checking Wiring And Terminals. Permanent Fault
- Remedy as necessary.
Other information:
- To connect the engine control module (ECM) breakout box, see Connecting the breakout box. EMS 2000 Connecting The Breakout Box. EMS 2000
- For connecting DSA control module breakout box, see Connecting the breakout box. DSA Connecting The Breakout Box. DSA
- For information about signals, see Signal specification EMS2000.
Select Continue when the fault has been remedied.
Continue - Verification
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Verification
Verification
Verification
Hint: After carrying out the repair, check that the fault has been remedied.
- Reinstall the components, reconnect the connectors etc.
- Start the engine
- Rev the engine above 4500 rpm twice.
- Check whether the diagnostic trouble code (DTC) status changes to intermittent. If the fault has been remedied, the diagnostic trouble code (DTC) status should have changed to intermittent
Is the status of the diagnostic trouble code (DTC) intermittent?
Yes - VERIFIED
No - VERIFICATION FAILED
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VERIFIED - FAULT FOUND
VERIFICATION FAILED - Fault-tracing information
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Fault-tracing information
Information
Fault-tracing information
The fault should have been detected and remedied. As this is not the case fault-tracing has failed.
Exit fault-tracing for this diagnostic trouble code (DTC) or make another attempt.
Do you want to exit fault-tracing?
Yes - FAULT-TRACING FAILED
No - Attempt New Test
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FAULT-TRACING FAILED - No Fault Found
Attempt New Test - Checking the wiring
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