C1174 Buick Rainier OBD Code

OBD/2 C1174 error code description and symptoms.

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code C1174

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

C1174 Buick Rainier Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C1174 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 c1174 park brake switch # 2 applied circuit failure 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 c1174 park brake switch # 2 applied circuit failure.

Difficulty Level (Easy)

Repair Time (20 Min.)

Cost Prediction : $ 30-110

Common Causes of Buick Rainier C1174 OBD2 Code

A common cause of code C1174 is the failure of C1174 Park Brake Switch # 2 Applied Circuit Failure, but there are several other possible causes as well, such as ;

• Continuous oil flow to the VCT piston chamber
• Faulty Intake Valve Timing Control Solenoid Valve
• Intake Valve Timing Control Solenoid Valve harness is open or shorted
• Faulty Crankshaft Position Sensor (POS)

C1174 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.

C1174 code for other Buick cars

You can view according C1174 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• C1174 Buick 2235
• C1174 Buick 2430
• C1174 Buick 40
• C1174 Buick 50
• C1174 Buick 6
• C1174 Buick 60
• C1174 Buick 70
• C1174 Buick 80
• C1174 Buick 90
• C1174 Buick Allure
• C1174 Buick Bengal
• C1174 Buick Blackhawk
• C1174 Buick Centieme
• C1174 Buick Centurion
• C1174 Buick Century
• C1174 Buick Cielo
• C1174 Buick Electra
• C1174 Buick Enclave
• C1174 Buick Estate
• C1174 Buick Gs
• C1174 Buick Invicta
• C1174 Buick Lacrosse
• C1174 Buick Le Sabre
• C1174 Buick Lucerne
• C1174 Buick Model 2x-4x
• C1174 Buick Model B-g
• C1174 Buick Park Avenue
• C1174 Buick Reatta
• C1174 Buick Regal
• C1174 Buick Rendezvous
• C1174 Buick Riviera
• C1174 Buick Roadmaster
• C1174 Buick Signia
• C1174 Buick Skyhawk
• C1174 Buick Skylark
• C1174 Buick Special
• C1174 Buick Terraza
• C1174 Buick Velite
• C1174 Buick Wildcat
• C1174 Buick Xp
• C1174 Buick Xp-300

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