A8L V8-4.2L (BFM) (2004)
Downshift Switch: Testing and Inspection
Kick Down Switch -F8-, Checking
Kick Down Switch -F8-, Checking
Recommended special tools and equipment
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V.A.G 1526 A
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V.A.G 1594 A
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Pry off covers using a screwdriver.
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Remove bolts (arrows) and remove cover for kick down switch.
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Disconnect electrical harness connector.
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Connect multimeter at kick down switch for resistance measurement.
Specified value: Infinity Ohms (no continuity)
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Move accelerator pedal slowly in direction of Wide Open Throttle (WOT).
Shortly after kickdown point, resistance must drop to 0 Ohms
If indications do not resemble description:
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Replace kick down switch.
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Erase DTC memory of Engine Control Module (ECM), Diagnostic mode 4: Reset/erase diagnostic data
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Generate readiness code See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and
Readiness Codes/Readiness Code