Name | Location | Locator View | Connector End View |
|---|---|---|---|
Brake Pressure Modulator Valve (BPMV), Left Front (ABS-Air) | On the left rear of the front crossmember | ||
Brake Pressure Modulator Valve (BPMV), Left Rear (ABS-Air) | On the left side of the crossmember forward of the rear axle | ||
Brake Pressure Modulator Valve (BPMV), Right Front (ABS-Air) | On the right side and to the rear of the front crossmember | ||
Brake Pressure Modulator Valve (BPMV), Right Rear (ABS-Air) | On the right side of the crossmember forward of the rear axle | ||
Driver Information Center (DIC) (Cat® Diesel) | On the left side of the IP, part of the instrument panel cluster (IPC) | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
C1 (11 cavities) | In the IP harness, to the DIC | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
C2 (11 cavities) | In the IP harness, to the DIC | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
Driver Information Center (DIC) (Gasoline) | On the left side of the IP, part of the instrument panel cluster (IPC) | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
C1 (11 cavities) | In the IP harness, to the DIC | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
C2 (11 cavities) | In the IP harness, to the DIC | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
C1 (11 cavities) | In the IP harness, to the DIC | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
C2 (11 cavities) | In the IP harness, to the DIC | Instrument Panel, Gages, and Console Component Views in Instrument Panel, Gauges and Console | Instrument Panel, Gages, and Console Connector End Views in Instrument Panel, Gauges and Console |
Electronic Brake Control Module (EBCM) (ABS-Air) | On a bracket, on the left side, upper exterior bulkhead, on the top of the air brake application valve | ||
C1 (30 cavities) | In the electronic brake control harness, to the EBCM | ||
C2 (18 cavities) | In the electronic brake control harness, to the EBCM | ||
Electronic Brake Control Module (EBCM) (ABS-Hydraulic) | On the inboard side of the left frame rail, to the rear of number one crossmember, on the bracket | Antilock Brake System Component Views in Antilock Brake Systems | Antilock Brake System Connector End Views in Antilock Brake Systems |
C1 (2 cavities) | In the electronic brake control harness, to the EBCM | Antilock Brake System Component Views in Antilock Brake Systems | Antilock Brake System Connector End Views in Antilock Brake Systems |
C2 (24 cavities) | In the electronic brake control harness, to the EBCM | Antilock Brake System Component Views in Antilock Brake Systems | Antilock Brake System Connector End Views in Antilock Brake Systems |
Engine Exhaust (EE) Brake/ Air Interlock Relay | In the flasher/ relay center, position 2-B | Engine Exhaust Brake Component Views in Engine Exhaust | Engine Exhaust Brake Connector End Views in Engine Exhaust |
Engine Exhaust (EE) Brake Switch | On the center of the IP | Engine Exhaust Brake Component Views in Engine Exhaust | Engine Exhaust Brake Connector End Views in Engine Exhaust |
Flasher/ Relay Center | In the right side of the IP | Power and Grounding Component Views in Wiring Systems | Engine Exhaust Brake Connector End Views in Engine Exhaust |
IP Fuse Block | In the center of the IP, to the left of the instrument panel cluster (IPC) | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
MaxiFuse® Block/ Mini-Relay Center | On the right side of the IP, under the access cover | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
MaxiFuse® Block 2 | On the right side of the IP, under the access cover, on the center of the MaxiFuse® block/ mini-relay center | Power and Grounding Component Views in Wiring Systems | Power and Grounding Connector End Views in Wiring Systems |
Powertrain Control Module (PCM) (Cat® Diesel) | On the left rear side of the engine block | Engine Controls Component Views in Engine Controls-7.2L (Caterpillar®) | Engine Controls Connector End Views in Engine Controls-7.2L (Caterpillar®) |
Powertrain Control Module (PCM) (Gasoline) | Under the left front cowel in front of driver | Engine Controls Component Views in Engine Controls-7.4L | -- |
Powertrain Control Module (PCM) - C1 (Gasoline) (32 cavities) | Under the left front cowel in front of driver | Engine Controls Component Views in Engine Controls-7.4L | Engine Controls Connector End Views in Engine Controls-7.4L |
Powertrain Control Module (PCM) - C2 (Gasoline) (24 cavities) | Under the left front cowel in front of driver | Engine Controls Component Views in Engine Controls-7.4L | Engine Controls Connector End Views in Engine Controls-7.4L |
Wheel Speed Sensor (WSS), Left Front (ABS-Air) | Mounted in the left front brake backing plate | ||
Wheel Speed Sensor (WSS), Left Front (ABS-Hydraulic) | Mounted in the left front brake backing plate | ||
Wheel Speed Sensor (WSS), Left Rear (ABS-Air) | Mounted in the left rear brake backing plate | ||
Wheel Speed Sensor (WSS), Left Rear (ABS-Hydraulic) | Mounted in the left rear brake backing plate | ||
Wheel Speed Sensor (WSS), Right Front (ABS-Air) | Mounted in the right front brake backing plate | ||
Wheel Speed Sensor (WSS), Right Front (ABS-Hydraulic) | Mounted in the right front brake backing plate | ||
Wheel Speed Sensor (WSS), Right Rear (ABS-Air) | Mounted in the right rear brake backing plate | ||
Wheel Speed Sensor (WSS), Right Rear (ABS-Hydraulic) | Mounted in the right rear brake backing plate | ||
C107 (7 cavities) (ABS-Air) | In the IP harness, to the chassis jumper harness (ABS-Air), approximately 33 cm (13 in) from P100 | -- | Inline Harness Connector End Views in Wiring Systems |
C112 (2 cavities) (Cat® Diesel) | In the engine harness, to the engine exhaust brake harness, near the frame rail, by the starter | -- | Inline Harness Connector End Views in Wiring Systems |
C200 (56 cavities) (Cat® Diesel) | In the IP harness, to the engine harness, under the right side of the IP | -- | Inline Harness Connector End Views in Wiring Systems |
C200 (56 cavities) (Gasoline) | In the IP harness, to the engine harness, under the right side of the IP | -- | Inline Harness Connector End Views in Wiring Systems |
C202 (6 cavities) (Cat® Diesel) | In the IP harness, to the IP-to-chassis jumper harness (ABS-air), under the IP, on the right side of the steering column | -- | Inline Harness Connector End Views in Wiring Systems |
C202 (6 cavities) (Gasoline) | In the IP harness, to the IP-to-chassis jumper harness (ABS-air), under the IP, on the right side of the steering column | -- | Inline Harness Connector End Views in Wiring Systems |
C217 (8 cavities) (Cat® Diesel) | In the IP harness, to the engine harness, near the right side of the interior bulkhead | -- | Inline Harness Connector End Views in Wiring Systems |
G101 (Cat® Diesel) | From the starter motor end ground stud (G101) to the right frame rail ground (G100) | -- | -- |
G102 (Cat® Diesel) | From the engine harness, to the lower right front side of the engine | -- | -- |
G102 (Gasoline) | From the engine harness, to the back of the left cylinder head | -- | -- |
G105 | The body ground strap and the ABS-air harness, from the outboard side of the left frame rail (G105), to the lower left side if the exterior bulkhead (G107) | -- | -- |
P100 | On the right side of the bulkhead | -- | -- |
P103 | On the left side of the bulkhead | -- | -- |
S142 (Gasoline) | In the engine harness, approximately 4 cm (1.6 in) from the throttle position (TP) sensor, toward the breakout | -- | -- |
S142 (Cat® Diesel) | In the engine harness, approximately 4 cm (1.6 in) | -- | -- |
S170 | In the air-antilock brake harness, approximately 87 cm (34.2 in) from electronic brake control module (EBCM), air xxx | -- | -- |
S171 | In the air-antilock brake harness, approximately 100 cm (39.4 in) from electronic brake control module (EBCM), air xxx | -- | -- |
S172 | In the air-antilock brake harness, approximately 94 cm (36.8 in) from electronic brake control module (EBCM), air xxx | -- | -- |
S173 | In the air-antilock brake harness, approximately 113 cm (44.5 in) from electronic brake control module (EBCM), air xxx | -- | -- |
S174 | In the air-antilock brake harness, approximately 107 cm (41.9 in) from electronic brake control module (EBCM), air xxx | -- | -- |
S175 | In the air-antilock brake harness, approximately 80 cm (31.5 in) from electronic brake control module (EBCM), air xxx | -- | -- |
S214 | In the IP harness, approximately 25 cm (9.8 in) to the right of the data link connector (DLC) breakout | -- | -- |
S220 | In the IP harness, approximately 15 cm (5.9 in) to the right of the data link connector (DLC) breakout | -- | -- |
S221 | In the IP harness, approximately 12 cm (4.7 in) to the right of the data link connector (DLC) breakout | -- | -- |
S230 | In the IP harness, approximately 4 cm (1.6 in) to the right of the instrument panel cluster (IPC) connector breakout | -- | -- |
S232 | In the IP harness, approximately 59 cm (23.2 in) from the main harness, toward the IP harness connector | -- | -- |
S247 (Cat® Diesel) | In the IP harness, approximately 15 cm (5.9 in) to the left of the multifunction alarm module (MFAM) breakout | -- | -- |
S248 (Cat® Diesel) | In the IP harness, approximately 12 cm (4.7 in) to the left of the multifunction alarm module (MFAM) breakout | -- | -- |
S250 (Cat® Diesel and ABS-Air Brakes) | In the IP harness, approximately 16 cm (6.3 in) from the exhaust brake/ air interlock relay connector, by the MaxiFuse® block/ mini-relay center | -- | -- |
S252 (Cat® Diesel) | In the IP harness, approximately 9 cm (3.5 in) from MaxiFuse® block 1, toward the flasher/ relay center | -- | -- |
