Symptom Tree t083
This is symptom tree t083
| Cause | Correction |
|---|
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Electronic fault codes active or high counts of inactive fault codes |
Refer to Section TF for fault code troubleshooting. |
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Diagnostic switch is in the ON position |
Turn off the diagnostic switch. |
|
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Diagnostic shorting plug is installed |
Remove the diagnostic shorting plug. |
|
|
Diagnostic switch or circuit is malfunctioning |
Check the diagnostic switch and circuit. Refer to Procedure 019-027. |
|
|
Fault code warning lamp circuit is malfunctioning |
Check the fault code warning lamp circuit. Refer to Procedure 019-047. |
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Electronic control module (ECM) or J1587 or J1922 datalink connectors have moisture in them |
Dry the connectors with electronic parts cleaner, Part Number 3824510. |
Last Modified: 02-Feb-2004
