U1637 Porsche 908 OBD Code

OBD/2 U1637 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 U1637. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for U1637

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U1637, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U1637 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U1637 Porsche 908 Error Code Repair Process :

The scent may U1637 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 U1637, so if the inside of your car door ajar lr circuit short to ground 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 (Soso)

Repair Time (50 Min.)

Cost Prediction : $ 90-120

Common Causes of Porsche 908 U1637 OBD2 Code

A common cause of code U1637 is the failure of Door Ajar LR Circuit Short To Ground, but there are several other possible causes as well, such as ;

• EVAP system hose leaking
• Exhaust tube
• Incorrect fuel filler cap used
• Camshaft Position Sensor harness is open or shorted

U1637 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.

U1637 code for other Porsche cars

You can view according U1637 DTC for your car model. We selected several models to see obd2 solutions click and view it.

• U1637 Porsche 1300
• U1637 Porsche 3400
• U1637 Porsche 356
• U1637 Porsche 550
• U1637 Porsche 718
• U1637 Porsche 804
• U1637 Porsche 901
• U1637 Porsche 904
• U1637 Porsche 906
• U1637 Porsche 907
• U1637 Porsche 910
• U1637 Porsche 911
• U1637 Porsche 911 Type 991
• U1637 Porsche 911 Type 996
• U1637 Porsche 911 Type 997
• U1637 Porsche 912
• U1637 Porsche 914
• U1637 Porsche 917
• U1637 Porsche 924
• U1637 Porsche 928
• U1637 Porsche 930
• U1637 Porsche 931
• U1637 Porsche 935
• U1637 Porsche 936
• U1637 Porsche 937
• U1637 Porsche 944
• U1637 Porsche 959
• U1637 Porsche 962
• U1637 Porsche 964
• U1637 Porsche 965
• U1637 Porsche 968
• U1637 Porsche 986
• U1637 Porsche 993
• U1637 Porsche 996
• U1637 Porsche Boxster
• U1637 Porsche Boxster Type 981
• U1637 Porsche Boxster Type 986
• U1637 Porsche Boxster Type 987
• U1637 Porsche Carrera Gt
• U1637 Porsche Cayenne
• U1637 Porsche Cayenne Type 92a
• U1637 Porsche Cayenne Type 9pa
• U1637 Porsche Cayman
• U1637 Porsche Cayman Type 718
• U1637 Porsche Cayman Type 981
• U1637 Porsche Cayman Type 987
• U1637 Porsche Coupe
• U1637 Porsche Dp
• U1637 Porsche Gt
• U1637 Porsche Gt2
• U1637 Porsche Gt3
• U1637 Porsche Karisma
• U1637 Porsche Kremer
• U1637 Porsche Macan Type 95b
• U1637 Porsche Mega
• U1637 Porsche Panamera Type 970
• U1637 Porsche Panamericana
• U1637 Porsche Rsk
• U1637 Porsche Tapiro

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