Idle Control System

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DTC Troubleshooting

DTC P0506: idle Control System RPM Lower Than Expected NOTE: Before you troubleshoot record all freeze data and any on-board snapshot, and review the general troubleshooting information (see page ...

See also:

Circuit Diagram
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Symptom Troubleshooting Index
When the vehicle has one of these symptoms, check for a diagnostic trouble code (DTC) with the HDS. If there is no DTC, do the diagnostic procedure for the symptom, in the sequence listed, until yo ...

Symptom Troubleshooting Index
NOTE: Do an all DTC check with the HDS and troubleshoot those first before following the repair procedures listed in the index. ...