GM Service Manual Online
For 1990-2009 cars
Makes 🢒 Chevrolet 🢒 2004 🢒 Tahoe - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 SIR Component Views
Figure 1:
Object Number: 821662 Size: LF
(1)Inflatable Restraint I/P Module
(2)Inflatable Restraint Side Impact Module - Right
(3)Inflatable Restraint Side Impact Sensor (SIS) - Right
(4)Inflatable Restraint Steering Wheel Module Coil
(5)Inflatable Restraint Steering Wheel Module
(6)Inflatable Restraint Side Impact Module - Left
(7)Inflatable Restraint Side Impact Sensor (SIS) - Left
(8)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(9)Inflatable Restraint Front End Discriminating Sensor
Figure 2:

Passenger Presence Components - Under Front Passenger Seat
Object Number: 899961 Size: MF
(1)Seat Horizontal Motor - Front Passenger (AN3)
(2)Inflatable Restraint Passenger Presence System (PPS) Module (AL0)
(3)Inflatable Restraint Passenger Presence System (PPS) Sensor (AL0)
(4)Seat Front Vertical Motor - Front Passenger (AN3)
(5)Seat Rear Vertical Motor - Front Passenger (AN3)
(6)C399
(7)Inflatable Restraint Seat Position Sensor - Right
(8)Seat Recliner Motor - Front Passenger (AN3)
Figure 3:

Passenger Presence Components - Side of Front Passenger Seat
Object Number: 899962 Size: MF
(1)Seat Back Cushion
(2)Seat Adjuster Switch - Front Passenger (AN3)
(3)Inflatable Restraint Passenger Seat Belt Tension Retractor Sensor Connector (AL0)