DTC 31: Pulse Out of Sync: Description
When the No. 2 power seat switch assembly (ingress and egress switch) has been operated, the position control ECU assembly outputs driving voltage to drive each motor. When a motor is driven, its pulse sensor sends the seat position information via pulse signal to the position control ECU assembly. Based on this signal, the position control ECU assembly stores the seat egress/ingress position.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| 31 | During access seat mode operation, the pulse information from synchronously-controlled motors is significantly out of sync | Position control ECU assembly |