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Home >> Toyota >> 2016 >> Highlander Hybrid Limited >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (2GR-FXE) - Diagnostic Codes (3 Of 7) >> Hybrid Control System >> DTC P1606-308: Collision has been detected or Collision Sensor Connection (Open); DTC P1606-317: Collision has been detected or Collision Sensor Connection (Open) [02/2014 - 11/2016] >> Description

DTC P1606-308: Collision has been detected or Collision Sensor Connection (Open); DTC P1606-317: Collision has been detected or Collision Sensor Connection (Open) [02/2014 - 11/2016]: Description

The power management control ECU receives a signal that indicates a collision from the airbag sensor assembly to detect a collision. After detecting a collision, the power management control ECU shuts off the high voltage systems for safety.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
P1606-308 Collision has been detected or Collision Sensor Connection (Open) Collision detection
A block signal is received from the airbag sensor assembly.
(1 trip detection logic)
  • Airbag sensor assembly
  • Power management control ECU
  • Airbag system
Does not come on Master Warning Light:
Comes on
P1606-317 Collision has been detected or Collision Sensor Connection (Open) Collision detection
Multiple wiring malfunctions occur simultaneously.
(1 trip detection logic)
  • Power management control ECU
  • Airbag system
Does not come on Master Warning Light:
Comes on

HINT: 

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

RELATED DATA LIST

DTC No. Data List
P1606-308
  • Collision Signal (Airbag)
  • Normal Signal for A/B ECU
P1606-317