Release the parking brake.
Shift the transmission to neutral.
Leave the ignition switch in ACCESSORY (I) so the steering wheel does not lock.
Make sure all accessories are turned off to minimize battery current draw.
Engine Compression Inspection
NOTE: After the inspection, you must reset the ECM/PCM. Otherwise, the
ECM/PCM will continue to stop the injectors from operating.
Allow the engine to reach operating temperature (fan comes o ...
Fuel Pressure Relieving
Before disconnecting fuel lines or hoses, relieve pressure from the system by
disabling the fuel pump and disconnecting the fuel line/quick connect fitting in
the engine compartment.
With the HDS ...
Tire Pressure Monitoring System (TPMS) - Required Federal Explanation
U.S. models
Each tire, including the spare (if provided), should be checked monthly when
cold and inflated to the inflation pressure recommended by the vehicle
manufacturer on the vehicle placard o ...