C1311 Oldsmobile Silhouette OBD Code

OBD/2 C1311 error code description and symptoms.

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as C1311. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for C1311

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

C1311 Oldsmobile Silhouette Error Code Repair Process :

If your air suspension front compressor relay circuit short to battery check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system C1311 and engine control unit are in charge of monitoring a bunch of different air suspension front compressor relay circuit short to battery, and if they get a reading that's a little out of whack, up pops the check engine light.

Difficulty Level (Expert)

Repair Time (35 Min.)

Cost Prediction : $ 40-75

Common Causes of Oldsmobile Silhouette C1311 OBD2 Code

A common cause of code C1311 is the failure of Air Suspension Front Compressor Relay Circuit Short To Battery, but there are several other possible causes as well, such as ;

• EVAP system hose leaking
• Camshaft advance mechanism binding (VCT unit)
• Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
• Open or short in the VCT circuit

C1311 is a kind of Chassis Trouble Code Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

C1311 code for other Oldsmobile cars

You can view according C1311 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• C1311 Oldsmobile 442
• C1311 Oldsmobile 4-4-2
• C1311 Oldsmobile 66
• C1311 Oldsmobile 76
• C1311 Oldsmobile 88
• C1311 Oldsmobile 98
• C1311 Oldsmobile Achieva
• C1311 Oldsmobile Aerotech
• C1311 Oldsmobile Alero
• C1311 Oldsmobile Anthem
• C1311 Oldsmobile Aurora
• C1311 Oldsmobile Bravada
• C1311 Oldsmobile Curved Dash
• C1311 Oldsmobile Custom
• C1311 Oldsmobile Custom Cruiser
• C1311 Oldsmobile Cutlass
• C1311 Oldsmobile Delmont
• C1311 Oldsmobile Delta
• C1311 Oldsmobile Eight
• C1311 Oldsmobile Eighty-eight
• C1311 Oldsmobile F-85
• C1311 Oldsmobile Incas
• C1311 Oldsmobile Intrigue
• C1311 Oldsmobile Intrique
• C1311 Oldsmobile Jetfire
• C1311 Oldsmobile Lss
• C1311 Oldsmobile Ninety-eight
• C1311 Oldsmobile O4
• C1311 Oldsmobile Omega
• C1311 Oldsmobile Profile
• C1311 Oldsmobile Recon
• C1311 Oldsmobile Six
• C1311 Oldsmobile Ss
• C1311 Oldsmobile Starfire
• C1311 Oldsmobile Toronado
• C1311 Oldsmobile Trofeo
• C1311 Oldsmobile Vista Cruiser

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