![]() ![]() If your engine shuts down until you let off the brakes or move the steering wheel, it’s normal. More and more cars and trucks are coming with a feature that kills the engine at a stop light. But we don’t recommend driving anywhere until your Cobalt is fixed since dying at the wrong time can cause a collision. Parts stores can scan it for you if you don’t have access to a scanner. They can provide valuable insight as to what system is causing your car to die. It sounds awful as the timing belt or chain slaps the timing coverĬhevy Cobalt Shuts Down When Driving: Top CausesĪlways start your Chevy Cobalt shuts down while driving diagnosis by looking to see if there are any stored trouble codes. It may be intermittent, there should be trouble codes Usually, the battery light will be on before the engine dies ![]() You won’t hear the fuel pump priming (check below for the sound)Īnytime, particularly after a big bump or hard corneringĪfter the battery light has been on for a while You should hear the fuel pump priming, the gas tank should sound hollow There should be a button to deactivate this feature (check the owner’s manual) Click the links in the “Cause” column to get to the relevant section of the article for your car. Use this table to help you quickly determine why your Chevy Cobalt shut down while driving. Shuts Down While Driving Quick Help Table If it is, you’ll want to start with whatever trouble code you get from an OBD2 scanner. Before looking at anything, is the check engine light on? Vehicles are a lot harder to control without power brakes or steering.īelow is a list of the most common reasons your Cobalt would randomly die while driving. Heated Oxygen Sensor (HO2S) Sensor 1, Heated Oxygen Sensor (HO2S) Sensor 2, Evaporative Emission (EVAP) Canister Purge Solenoid, Clutch Pedal Position (CPP) Switch, Mass Air Flow (MAF).If your Chevy Cobalt is shutting down while driving, it’s a real safety hazard. Transmission Control Module (TCM), Engine Control Module (ECM) (L61) Secondary Air Injection (AIR) Solenoid (w/NU6)īack Up Lamp Switch (M/T), Park Neutral Position (PNP) Switch (A/T) ![]() TRUNK PCB Relay, Driver and Passenger Heated Seat ModulesĪssignment of the fuses and relay in the Engine Compartment Fuse Box (Type 2) Name Inflatable Restraint Sensing and Diagnostic Module (SDM), Body Control Module (BCM) Park/Turn/DRL Signal Lamps, Tail/Stop and Turn Signal Lamps Left Front and Right Front Fog Lamps (T37)Ĭigar Lighter (DT4), Auxiliary Power Outletīody Control Module (BCM), License Lamps, Marker Lamps Turbocharger Wastegate Solenoid, Turbocharger Bypass Valve Solenoid, Camshaft Position (CMP) Actuator Solenoid – Intake, Camshaft Position (CMP) Actuator Solenoid – ExhaustĮvaporative Emission (EVAP) Canister Purge Solenoid, HO2S Sensors, Mass Air Flow (MAF)/Intake Air Temperature (IAT) SensorĮlectronic Power Steering (EPS) Control Module (PSCM) ![]() Secondary Air Injection (AIR) Solenoid (NU6)īack Up Lamp Switch (M/T), Park Neutral Position (PNP) Switch (AT)ĪMP 6, CLSTR 7, HVAC/PK3+ 10, IGN SW/PK3+ 8, STOP LP 9 (BCM s)Įngine Control Module (ECM), Transmission Control Module (TCM), Center High Mounted Stop Lamp (CHMSL)Įvaporative Emission (EVAP) Canister Vent SolenoidĬooling Fan Diode (L61), Cooling Fan Motor (L61), Cooling Fan 1 (LNF), Cooling Fan Resistor (LE5)Įngine Control Module (ECM), Transmission Control Module (TCM) (MN5) Printed Circuit Board (PCB) Relays – Not Serviceable:Īssignment of the fuses and relay in the Engine Compartment Fuse Box (Type 1) Name Vehicle Communication Interface Module (VCIM) (UE1), Digital Radio Receiver (DRR)Įngine Control Module (ECM), Transmission Control Module (TCM)ĭOOR LOCK PCB Relay, DOOR UNLOCK PCB Relay, DR DOOR UNLOCK PCB Relay, INT LIGHT PCB Relayĭriver Window Switch, Front Passenger Window Switch Radio, Remote Control Door Lock Receiver (RCDLR) (AUO) Windshield Wiper/Washer Switch, Turbocharger Boost Gage (INf)Ĭlutch Pedal Start Switch (M/T), Instrument Panel Cluster (IPC), Heated Seat Switches (KA1), HVAC Control Module, Inflatable Restraint Passenger Air Bag On/Off IndicatorĮlectronic Power Steering Control Module (PSCM), Steering Wheel Controls - Left (K34, UK3) Inflatable Restraint Front Passenger Presence System (PPS) Module, Inflatable Restraint Sensing and Diagnostic Module (SDM) HVAC Control Module, Theft Deterrent Control Module Assignment of the fuses in the Passenger Compartment № ![]()
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