Diagnostic trouble codes after road test
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Diagnostic trouble codes after road test
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(US and CA markets only).
Read and, if necessary, rectify any diagnostic trouble codes in the engine management system and automatic transmission that have been generated during the road test.
Delete diagnostic trouble codes:
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Connect the Tech 2 diagnostic tool to the data link connector under the steering wheel.
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Turn the ignition switch to the ON position.
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Specify the desired
model year
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Specify the desired
vehicle type
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Select
Read/Clear all DTCs
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Diagnostic Strategy. Press OK
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Select
Clear all DTC information
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Discontinue communication between Tech 2 and the car by pressing
Exit
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Turn the ignition switch to the OFF position.
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