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The engine is performing properly. Transmission fluid level is correct. Refer to the Transmission Fluid Check. Tire pressure is correct. During the road test: Perform the test only when traffic conditions permit. Operate the vehicle in a controlled, safe manner. Observe all traffic regulations. View the scan tool data while conducting this test. Take along qualified help in order to operate the vehicle safely. Observe any unusual sounds or smells. After the road test, check the following: Transmission fluid level-Refer to the Transmission Fluid Check. Diagnostic trouble codes (DTCs) that may have set during the testing-Refer to the Scan tool data for any abnormal readings or data. Electrical Function Check Perform this check first, in order to ensure the electronic transmission components are connected 1. Connect the scan tool. 2. Ensure the gear selector is in PARK and set the parking brake. 3. Start the engine. 4. Verify that the following scan tool data can be obtained and is functioning properly. Refer to Scan Tool Data List for typical data values. Data that is questionable may Engine speed Transmission output speed
2007 Hummer H3 2007 TRANSMISSION Automatic Transmission - 4L60-E/4L65-E/4L70-E - H3
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