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Diagnostic Trouble Code Results for B1103 for the Daewoo Tosca (V250)

Tosca (V250) Daewoo

Diagnostic Trouble Code: B1103

Diagnostic Trouble Code Name: SIR Serial Communications Fault

Vehicle Make: Daewoo

Vehicle Model: Tosca (V250)

Diagnostic Code Entered By: ZerOne

Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm

Please Note: The DTC Information provided has been randomly generated.

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Diagnostic Trouble Code Description: 

Variable Pressure Solenoid 5 (VPS) (Auto) problem.
DTC P0748 is reported if the VPS or its circuit have failed

Possible Sensor Faults
Faulty solenoid

Possible Wiring Faults
Improper connection; VPS shorted to Vehicle Power (VPWR), Vehicle Reference Voltage (VREF) or ground, solenoid open circuit

Possible Module Faults
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