GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Astro - 2WD 🢒 Body and Accessories 🢒 Seats 🢒 Power Seat Component Views
Figure 1:

Power Seats
Object Number: 298032 Size: MF
(1)Power Seat Harness
(2)Power Seat Connector
(1)Power Seat Harness
(3)S332
(4)S323
Figure 2:

Power Seat
Object Number: 298031 Size: MF
(1)Front Tilt Seat Motor
(2)Seat Adjuster Switch
(3)Forward/Rearward Seat Motor
(4)C306 (LH), C307 (RH)
(5)Rear Tilt Seat Motor