U3766 Pontiac Sunbird OBD Code

OBD/2 U3766 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 U3766. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for U3766

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.

U3766 Pontiac Sunbird Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U3766 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 turbo charge relief circuit malfunction 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 turbo charge relief circuit malfunction.

Difficulty Level (Easy)

Repair Time (20 Min.)

Cost Prediction : $ 30-110

Common Causes of Pontiac Sunbird U3766 OBD2 Code

A common cause of code U3766 is the failure of Turbo Charge Relief Circuit Malfunction, but there are several other possible causes as well, such as ;

• EVAP system hose leaking
• Faulty Air Flow Meter
• Failures of clutch motion/travel sensors.
• Starting system circuit Dead (Weak) battery

U3766 is a kind of Network Trouble Code U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

U3766 code for other Pontiac cars

You can view according U3766 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• U3766 Pontiac 1000
• U3766 Pontiac 25
• U3766 Pontiac 28
• U3766 Pontiac 6000
• U3766 Pontiac Aztec
• U3766 Pontiac Aztek
• U3766 Pontiac Banshee
• U3766 Pontiac Bonneville
• U3766 Pontiac Catalina
• U3766 Pontiac Chieftan
• U3766 Pontiac Executive
• U3766 Pontiac Fiero
• U3766 Pontiac Firebird
• U3766 Pontiac Firehawk
• U3766 Pontiac G5
• U3766 Pontiac G6
• U3766 Pontiac G8
• U3766 Pontiac Gpx
• U3766 Pontiac Grand Am
• U3766 Pontiac Grand Prix
• U3766 Pontiac Grand Safari
• U3766 Pontiac Grande Parisienne
• U3766 Pontiac Gto
• U3766 Pontiac Lemans
• U3766 Pontiac Montana
• U3766 Pontiac Parisienne
• U3766 Pontiac Pathfinder
• U3766 Pontiac Phoenix
• U3766 Pontiac Piranha
• U3766 Pontiac Rageous
• U3766 Pontiac Salsa
• U3766 Pontiac Silver Streak
• U3766 Pontiac Solstice
• U3766 Pontiac Star Chief
• U3766 Pontiac Stinger
• U3766 Pontiac Sunfire
• U3766 Pontiac Sv
• U3766 Pontiac Tempest
• U3766 Pontiac Torrent
• U3766 Pontiac Trans Am
• U3766 Pontiac Trans Sport
• U3766 Pontiac Ventura
• U3766 Pontiac Vibe

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