Wheels/Vehicle Underbody Component Views. Chevrolet Kodiak C-Series (Conventional) C4/C5 2009

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2009 🢒 Kodiak C-Series (Conventional) C4/C5 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Wheels/Vehicle Underbody Component Views

Figure 1:

Air Compressor (K16), Fuel Tanks and Trailer Connector (RQ2 and U86 or RQ3)


(1)	Splice Pack JX400 (Ground Block)
(2)	X409 (8 cavities) Fuel Tank Harness to the Chassis Harness
(3)	Fuel Pump (FP) Relay
(4)	Fuel Sender - Secondary
(5)	Fuel Tank Transfer Pump - Secondary
(6)	Trailer Connector (RQ2 and U86 or RQ3)
(7)	X410 (3 cavities - K16) Chassis Harness to the Air Compressor Harness
(8)	Air Compressor Connector (K16)
(9)	Air Compressor Relay (K16)
(10)	Air Compressor (K16)
(11)	Fuel Sender - Primary

Figure 2:

Air Suspension Dump Valve


(1)	Air Suspension Dump Valve

Figure 3:

Brake Pressure Modulator Valves (BPMV) - Rear


(1)	Brake Pressure Modulator Valve (BPMV) - Left Rear
(2)	Brake Pressure Modulator Valve (BPMV) - Right Rear

Figure 4:

Center of Vehicle


(1)	Fuel Pump and Sender Assembly
(2)	Primary Fuel Tank
(3)	X409
(4)	Fuel Sender - Secondary

Figure 5:

ABS Harness to Electronic Brake Control Module (EBCM), Right Side Forward View


(1)	Electronic Brake Control Module (EBCM)
(2)	EBCM C2
(3)	EBCM C1

Figure 6:

Front of Rear Crossmember


(1)	Fuel Tank Transfer Pump - Secondary
(2)	Fuel Harness
(3)	Fuel Tank Transfer Pump Connector - Secondary

Figure 7:

Fuel Senders, G400, Low Air Alarms, Splice Pack SP400 (Ground Block) - LG4/LG5


(1)	Fuel Sender - Primary
(2)	Fuel Tank
(3)	Low Air Pressure Switch - Primary
(4)	Low Air Pressure Switch - Secondary
(5)	Splice Pack JX400 (Ground Block - 6 cavities)
(6)	Fuel Sender - Secondary Connector
(7)	Ground G400
(8)	Fuel Sender - Secondary
(9)	Fuel Tank - Secondary

Figure 8:

Fuel Tank Harness, Left Side


(1)	Fuel Sending Unit Connector
(2)	Fuel Tank Sender
(3)	Fuel Transfer Pump Connector
(4)	Fuel Transfer Pump
(5)	Back of Cab Crossmember
(6)	Fuel Tank Harness
(7)	X411
(8)	Rear Chassis Harness

Figure 9:

Pressure Modulator Valve (BPMV) - Left Front and Right Front


(1)	Brake Pressure Modulator Valve (BPMV) - Right Front
(2)	Brake Pressure Modulator Valve (BPMV) - Left Front

Figure 10:

Rear Chassis Harness to Transfer Case


(1)	Transfer Case Crossmember
(2)	Transfer Case Encoder Motor Connector
(3)	Rear Chassis Harness
(4)	Transfer Case Encoder Motor
(5)	Transfer Case

Figure 11:

Rear Crossmember


(1)	Fuel Pump Relay - Secondary
(2)	X420
(3)	X304 (8 cavities - RQ2 and U86 or RQ3)
(4)	Heated Oxygen Sensor (HO2S) Bank 2
(5)	Heated Oxygen Sensor (HO2S) Bank 1
(6)	JX400 (Ground Block - part of the Negative Battery Cable)
(7)	Rear Chassis Harness

Figure 12:

Wheel Speed Sensor (WSS) - Right Front, Left Front Similar


(1)	Wheel Speed Sensor (WSS) - Right Front

Figure 13:

Wheel Speed Sensor (WSS) - Left Right, Right Rear Similar


(1)	Wheel Speed Sensor (WSS) - Left Rear

Figure 14:

Wheel Speed Sensor (WSS) - Right Front


(1)	Wheel Speed Sensor (WSS) - Right Front

Figure 15:

Wheel Speed Sensor (WSS) - Left Front


(1)	Wheel Speed Sensor (WSS) - Left Front

Figure 16:

Wheel Speed Sensor (WSS) - Left Rear and Right Rear


(1)	Wheel Speed Sensor (WSS) - Left Rear
(2)	Wheel Speed Sensor (WSS) - Right Rear