LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2008 >> Rio Base, Automatic >> Repair and Diagnosis >> Body & Frame >> Ignition Switch/Steering Lock >> Immobilizer Control System >> DTC P1691 Antenna Coil Error >> DTC Detecting Condition
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC P1691 Antenna Coil Error: DTC Detecting Condition

DTC DETECTING CONDITION POSSIBLE CAUSE

Item Detecting Condition Possible cause
Enable Condition
  • IG ON
  • Open or short in coil circuit
  • Faulty Antenna Coil
  • Faulty SMARTRA
Detecting factors
  • Antenna signal error
Detecting Window
  • Before transponder communications
Detecting Criteria
  • Antenna open/short circuit
scientia non olet · About LEMON Manuals