LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Jeep
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2023
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Cherokee Trailhawk
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Repair and Diagnosis
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Engine Performance
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System
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2.0L - DTCS P0111 To P0171
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DTC Troubleshooting
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P0123-Throttle Position Sensor 1 Circuit High
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Default Action
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Default Action
The MIL will illuminate.
The ETC light will illuminate.
The Throttle input and vehicle speed are limited.