GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 Impala 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 Data Link Communications Component Views
Figure 1:

Lower Center of Instrument Panel (w/o 9C1/9C3)
Object Number: 487935 Size: LF
(1)G203
(2)Inflatable Restraint Steering Wheel Module Coil Connector C1
(3)Data Link Connector (DLC)
(4)C201
(5)Stop Lamp Switch Connectors
(6)Cruise Control Release Switch Connector
(7)Cruise Control Release Switch
(8)G201
Figure 2:

Left Side of Instrument Panel Support
Object Number: 743324 Size: LF
(1)Instrument Panel Carrier
(2)C205 (Radio Coax)
(3)Splice Pack-SP205 (Taped Over)
(4)Footwell Courtesy Lamp-Left
(5)Rear Compartment Lid Release Switch Connector
(6)Junction Block-Left I/P Connector C1
(7)Junction Block-Left I/P
(8)Traction Control Switch (Impala) Connector
(9)Fog Lamp Switch Connector
(10)Headlamp Switch Connector