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 |
Read the fault codes with an electronic service tool. 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. |
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Diagnostic switch or circuit is malfunctioning |
Check the diagnostic switch and circuit. Refer to Procedures 019-027 and 019-028. |
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Fault code warning lamp circuit is malfunctioning |
Check the fault code warning lamp circuit. Refer to Procedure 019-047. |
Last Modified: 19-Dec-2003