LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2007 >> SX4 Base, Standard >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Immobilizer System >> Diagnostic Information and Procedure >> DTC P1615: Steering Lock Unit Communication Error >> Detecting Condition and Trouble Area
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Detecting Condition and Trouble Area

DETECTING CONDITION AND TROUBLE AREA REFERENCE

Detecting Condition Trouble Area
  • While registering the transponder code in ECM, the keyless start control module sent a signal to ECM indicating that the ID code could not be registered.
  • The ID code could not be registered in the keyless start control module or ECM.
  • Wire circuits between steering lock unit and keyless start control unit
  • CAN communication circuit
  • Steering lock unit
  • Yaw Rate / G sensor assembly (ESP® model)
  • Steering angle sensor (ESP® model)
  • Keyless start control module
  • Combination meter
  • TCM (if equipped)
  • 4WD control module (if equipped)
  • ABS / ESP® control module
  • BCM
  • ECM