Test N
PINPOINT TEST N: DTC B2592 DOOR NOT PULLED TO PRIMARY DURING POWER CLOSE AND HIGH DUTY CYCLESTest N1-N2:
Test N2 Continued:
Test N3-N4:
Normal Operation
While the PSD is closing and the PSD detent switch ground signal on circuit 1227 (WH) is received, the PSD module supplies full power to the PSD motor to completely close and latch the power sliding door. As the power sliding door is powered to the final latch position, another momentary ground signal is received by the PSD module on circuit 1227 (WH). When a second momentary ground is detected, signifying the primary latch position (power sliding door completely latched), power is removed from the drive assembly actuator clutch and motor. If the PSD module does not receive the second ground signal from the PSD detent switch on circuit 1227 (WH), and after full power has been applied to the PSD motor for 1 second, DTC B2592 sets.
Possible Causes
- PSD adjustment
- low battery voltage
- PSD cable and guide interference