B2931 Cadillac Cts OBD Code

OBD/2 B2931 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 B2931. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for B2931

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.

B2931 Cadillac Cts Error Code Repair Process :

The scent may B2931 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 B2931, so if the inside of your car evaporative emission control system leak detected (gross leak) 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.

Difficulty Level (Expert)

Repair Time (35 Min.)

Cost Prediction : $ 90-120

Common Causes of Cadillac Cts B2931 OBD2 Code

A common cause of code B2931 is the failure of Evaporative Emission Control System Leak Detected (gross leak), but there are several other possible causes as well, such as ;

• EVAP system hose leaking
• Clogged or faulty fuel injector (s)
• Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
• Camshaft Position Sensor harness is open or shorted

B2931 is a kind of Body Trouble Code Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

B2931 code for other Cadillac cars

You can view according B2931 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• B2931 Cadillac 20f30
• B2931 Cadillac 314
• B2931 Cadillac 50
• B2931 Cadillac 6.5 Hp
• B2931 Cadillac 60
• B2931 Cadillac 61
• B2931 Cadillac 62
• B2931 Cadillac 75
• B2931 Cadillac Allante
• B2931 Cadillac Aurora
• B2931 Cadillac Biarritz
• B2931 Cadillac Bls
• B2931 Cadillac Brougham
• B2931 Cadillac Calais
• B2931 Cadillac Catera
• B2931 Cadillac Cien
• B2931 Cadillac Cimarron
• B2931 Cadillac Coupe
• B2931 Cadillac Deville
• B2931 Cadillac Dts
• B2931 Cadillac Eldorado
• B2931 Cadillac Escalade
• B2931 Cadillac Esv
• B2931 Cadillac Evoq
• B2931 Cadillac Fleetwood
• B2931 Cadillac Imaj
• B2931 Cadillac Le Mans
• B2931 Cadillac Lmp
• B2931 Cadillac Model A
• B2931 Cadillac Model B
• B2931 Cadillac Model C
• B2931 Cadillac Model D
• B2931 Cadillac Osceola
• B2931 Cadillac Park Avenue
• B2931 Cadillac Seville
• B2931 Cadillac Sixty
• B2931 Cadillac Solitaire
• B2931 Cadillac Srx
• B2931 Cadillac Sts
• B2931 Cadillac V
• B2931 Cadillac V16
• B2931 Cadillac Vizon
• B2931 Cadillac Xlr

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