GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 Century 🢒 Body and Accessories 🢒 Cruise Control 🢒 Cruise Control Component Views
Figure 1:

LR of the Engine Compartment
Object Number: 1095521 Size: LF
(1)P103
(2)I/P Wiring Harness
(3)Cruise Control Module (CCM) Connector
(4)Cruise Control Module (CCM) (K34)
(5)Electronic Brake Control Module (EBCM) (JL9/JM4)
(6)Electronic Brake Control Module (EBCM) Connector (JL9/JM4)
(7)Engine Wiring Harness
(8)Brake Fluid Level Switch
(9)C101
(10)A/C Refrigerant Pressure Sensor
(11)Engine Wiring Harness
(12)G171 (JL9/JM4)
Figure 2:

Behind Brake Pedal Bracket
Object Number: 591434 Size: LF
(1)Cruise Control Release Switch Connector
(2)Stop Lamp Switch
(3)C201
(4)Stop Lamp Switch Connector C2
(5)Stop Lamp Switch Connector C1
(6)Cruise Control Release Switch