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Home >> Kia >> 2015 >> Optima EX >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Telematics Unit Diagnosis - Optima & Optima HEV >> DTC B2837: GPS Module Connection Error >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • GPS Signal Monitoring
  1. Poor Connector Connection
  2. Defected TMU
Enable Conditions
  • Ignition "ON"
  • Normal Battery Voltage
Threshold value
  • GPS Module Error
  • Communication Error
Mil On Condition
  • -
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