DTC P1606-00: Collision detected or Collision Sensor Connection (Open); DTC P1606-04: Collision detected or Collision Sensor Connection (Open) System Internal Failure [12/2019 - 11/2023]: Description
WARNING: This page is about a different variant/trim than selected.
When a collision occurs, the motor generator control ECU (MG ECU) built into the inverter with converter assembly receives a collision signal from the airbag sensor assembly and outputs a DTC. A collision signal is also sent to the hybrid vehicle control ECU. After detecting a collision, the hybrid vehicle control ECU shuts off the high voltage system for safety.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
|---|---|---|---|---|---|
| P1606-00 | Collision detected or Collision Sensor Connection (Open) | Collision detection A block signal is received from the airbag sensor assembly. (1 trip detection logic) |
|
Does not come on | Master Warning: Comes on |
| P1606-04 | Collision detected or Collision Sensor Connection (Open) System Internal Failure | Collision detection Multiple wiring malfunctions occur simultaneously. (1 trip detection logic) |
|
Does not come on | Master Warning: Comes on |
HINT:
If P1606-00 or P1606-04 is output, the hybrid system cannot be started unless the DTCs are cleared using the GTS.
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P1606-00 | Airbag Status (Collision) |
| P1606-04 |