SkyTrak 8042 Service Manual - Manual (Page 633)

Electrical System
9.42 Model 8042, 10042, 10054 Legacy Rev. 10/03
9.7.9 8042 Cab Harness, Engine Harness & ECM Cab Harness Electrical Schematic Legend
(SN 18991 - 19987 And 0160002332 & After)
Wire No. Page Gauge Color From - Function - To
1 9.50 10 WHT Ignition Switch 3-Way Connector (Pin B) to Park Brake Switch Connector (Pin 5)
2A 9.51 16 BLK Splice 20 (Ground) to Fuel Level Sender
2AA 9.50 18 BLK Splice 20 (Ground) to Boom Switch Relay (Pin 85)
2B 9.51 16 BLK Splice 20A (Ground) to Steer Select Valve Solenoid (4-Wheel) (Pin B)
2BB 9.50 18 BLK Splice 20A (Ground) to Back-up Alarm Relay (Pin 85)
2C 9.51 16 BLK Splice 20A (Ground) to Steer Select Valve Solenoid (Crab) (Pin B)
2CC 9.50 18 BLK Splice 20 (Ground) to Stabilizer Lock Relay (Pin 85)
2D 9.51 16 BLK Splice 20 (Ground) to Diode VESPAK VP2 (Pin F) (Engine Harness)
2DD
9.50 18 BLK Splice 20 (Ground) to Light Switch Relay (Pin 85) (Cab Harness)
9.51 16 BLK Splice 20 (Ground) to Diode VESPAK VP1 (Pin F) (Engine Harness)
2E 9.51 18 BLK
Splice 20A (Ground)
to Secondary Function Manifold Park Brake Solenoid (PB A) (Pin B)
2EE 9.50 18 BLK Splice 20A (Ground) to Park Brake Disconnect Relay (Pin 85)
2F 9.51 18 BLK
Splice 20A (Ground)
to Secondary Function Manifold Park Brake Solenoid (PB B) (Pin B)
2FF 9.50 18 BLK Splice 20 (Ground) to Neutral Start Relay (Pin 85)
2G 9.51 16 BLK Splice 20 (Ground) to Transmission Ground (Engine Harness)
2GG 9.50 16 BLK Splice 20A (Ground) to Instrument Panel Connector (Pin J5)
2H 9.51 18 BLK Splice 20 (Ground) to Lower Transmission Connector (Pin 7, Solenoid Y4, Y5 & Y6)
2HH 9.50 18 BLK Splice 20A (Ground) to Park Brake Switch Connector (Pin 7)
2J 9.51 18 BLK Splice 20 (Ground) to Upper Transmission Connector (Pin 7, Solenoid Y1, Y2 & Y3)
2JJ 9.50 18 BLK Splice 20A (Ground) to Steer Select Switch (Pin 7)
2K 9.51 18 BLK Splice 20D (Ground) to Stabil-TRAK™ Cylinder Solenoid (SOL 3) (Pin B)
2KK 9.50 18 BLK Splice 20 (Ground) to Headlight Switch Relay (Pin 85)
2L 9.51 18 BLK Splice 20D (Ground) to Stabil-TRAK™ Cylinder Solenoid (SOL 12A) (Pin B)
2LL 9.50 12 BLK Splice 20 (Ground) to Cab Ground Stud
2M 9.51 18 BLK Splice 20D (Ground) to Stabil-TRAK™ Cylinder Solenoid (SOL 4A) (Pin B)
2MM 9.50 12 BLK Splice 20A (Ground) to Cab Ground Stud
2N 9.51 18 BLK Splice 20D (Ground) to Stabil-TRAK™ Cylinder Solenoid (SOL 4B) (Pin B)
2P 9.51 18 BLK Splice 20D (Ground) to Stabil-TRAK™ Cylinder Solenoid (SOL 12B) (Pin B)
2R 9.51 16 BLK Not Used
2T 9.51 16 BLK Splice 20B (Ground) to Boom Sensor Connector (Pin C)
2X 9.51 16 BLK Splice 20B (Ground) to Back-up Alarm (–)
3A 9.50 10 PUR Fuse Buss Bar to Transmission Fuse
3B 9.50 10 PUR Open Fuse to Female Option Connector
3C 9.50 10 PUR Ignition Switch 5-Way Connector (Pin B) to Fuse Buss Bar
6
9.50 18 YEL
Instrument Panel Connector (Pin J8)
to Cab/Chassis Female Connector (Pin C1) (Cab Harness)
9.51 &
9.52
16 YEL Cab/Chassis Male Connector (Pin C1) to Alternator (D+) (Engine Harness)
7 9.50 16 BRN Stabilizer Fuse to Female Connector
8
9.50 16 GRN/WHT
Steer Select Switch (Pin 1)
to Cab/Chassis Female Connector (Pin C2) (Cab Harness)
9.51 16 LT GRN/WHT
Cab/Chassis Male Connector (Pin C2)
to Steer Select Valve Solenoid (Crab) (A) (Engine Harness)
9
9.50 16 GRN/BLK
Steer Select Switch (Pin 3)
to Cab/Chassis Female Connector (Pin C3) (Cab Harness)
9.51 16 LT GRN/BLK
Cab/Chassis Male Connector (Pin C3)
to Steer Select Valve Solenoid (4-Wheel) (A) (Engine Harness)
10
9.50 16 TAN
Boom Switch Relay (Pin 86)
to Cab/Chassis Female Connector (Pin C4) (Cab Harness)
9.51 16 TAN Cab/Chassis Male Connector (Pin C4) to Boom Sensor Connector (Pin B) (Engine Harness)
These wires are not part of a wire harness. Refer to the appropriate Parts Manual for part number information.