U3977 DTC For Bmw Z4

Bmw Z4 Engine Specifications:
Engine Type :Single Cylinder Engine
Cylinder Type :W-Type Engine
Engine Air Intake Process :Naturally Aspirated

Your Bmw Z4 engine control system detects a problem, the computer stores the diagnostic trouble code U3977 in its memory. To figure out what is wrong with your vehicle you must first extract the U3977 DTC For Bmw Z4.

On 1999 and later U3977 Bmw Z4 engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

U3977 Bmw Z4 DTC Meaning

U Network Code - Problem is climate control system, lighting, airbags, etc.
3 SAE - Generic
9 Transmission
7 Exhaust Gas Recirculation System Valve 1
7 Cruise Control System - Vehicle Accel Too High

The scent may U3977 Bmw Z4 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such U3977, so if the inside of your car U3977 DTC For Bmw Z4 as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

U3976 DTC (Previous DTC Code) ( Next DTC Code ) U3978 DTC
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The listed Bmw models will give information about U3977 DTC.