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Home >> Lexus >> 2010 >> LS 600hL >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Vehicle Control (Diagnostic Codes (P0A7A-517 - P1606-317) >> Hybrid Control System >> DTC P1606-308: Collision Detection; DTC P1606-317: Collision Detection >> Description

DTC P1606-308: Collision Detection; DTC P1606-317: Collision Detection: Description

In the event of a collision, the hybrid vehicle control ECU receives a signal from the airbag ECU assembly that indicates a collision. After a collision is detected, the hybrid vehicle control ECU shuts off the high-voltage systems for safety.

DTC No. INF Code DTC Detection Condition Trouble Area
P1606 308 A shutoff signal from the airbag ECU assembly is determined.
  • Airbag ECU assembly
  • Hybrid vehicle control ECU
  • SRS airbag system
P1606 317 A collision has been determined due to a wiring malfunction.
  • Hybrid vehicle control ECU
  • SRS airbag system

HINT: 

If P1606-308 or P1606-317 is stored, the hybrid system cannot be turned on unless the DTCs are cleared using the Techstream.