C1291 Subaru Mini Jumbo OBD Code

OBD/2 C1291 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 C1291. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for C1291

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

C1291 Subaru Mini Jumbo Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C1291 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If ride control rf shock actuator circuit open so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the ride control rf shock actuator circuit open.

Common Causes of Subaru Mini Jumbo C1291 OBD2 Code

A common cause of code C1291 is the failure of Ride Control RF Shock Actuator Circuit Open, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty front heated oxygen sensor
Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
Foreign matter caught in fuel filler cap

C1291 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.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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C1291 Subaru Mini Jumbo OBD Code

C1291 Subaru Mini Jumbo Error Code Repair Process :

Common Causes of Subaru Mini Jumbo C1291 OBD2 Code

C1291 code for other Subaru cars