TrailBlazer 2WD L6-4.2L VIN S (2003)
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Reduced Engine Power
The chime producer activates the audible warning as requested by the IPC. The IPC sends a class 2 message to the chime producer indicating the
chime frequency and duration.
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Trans Hot Idle Engine
The chime producer activates the audible warning as requested by the IPC. The IPC sends a class 2 message to the chime producer indicating the
chime frequency and duration (continuous)
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Turn Signal On
The chime producer activates the audible warning as requested by the IPC. The IPC sends a class 2 message to the chime producer indicating the
chime frequency and duration (1 pulse).
Refer to Indicator/Warning Message Description and Operation.