2286883 HARNESS AS-TRANSMISSION Caterpillar parts
631G, 637G
Rating:
Alternative (cross code) number:
CA2286883
228-6883
2286883
CA2286883
228-6883
2286883
Weight: 3 pounds 1 kg.
WHEEL TRACTOR,
Information:
Illustration 1 g03732809
Schematic for the motorized valves
Complete the procedure in the order in which the steps are listed.
Table 2
Troubleshooting Test Steps Values Results
1. Inspect Electrical Connectors and Wiring
A. Turn the keyswitch to the OFF position.
B. Thoroughly inspect the connectors for the motorized valves. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
C. Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the motorized valves.
D. Check the screw for the ECM connector for the correct torque of 6 N m (53 lb in).
E. Check the harness and wiring for abrasion and for pinch points from the motorized valves to the ECM.
Loose connection or damaged wire
Result: There is a fault in a connector or the wiring.
Repair: Repair any faulty connectors or replace the wiring harness. Ensure that all of the seals are properly in place and ensure that the connectors are correctly coupled.
Use the electronic service tool to clear all logged diagnostic codes and
Caterpillar parts catalog:
Parts harness Caterpillar catalog:
4190841
HARNESS AS-ENGINE
140M, 140M 2, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521, 521B, 522, 5...
140M, 140M 2, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521, 521B, 522, 5...
2153249
HARNESS AS-ENGINE
12H, 140M, 140M 2, 160M, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 340D L, 511, 521, 521B, 522, 522B, 532, 541, 541 ...
12H, 140M, 140M 2, 160M, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 340D L, 511, 521, 521B, 522, 522B, 532, 541, 541 ...
3239140
HARNESS AS-ENGINE
140M, 140M 2, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 330D, 330D FM, 330D L, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, ...
140M, 140M 2, 160M, 160M 2, 2290, 2390, 2391, 2491, 2590, 330D, 330D FM, 330D L, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, ...
3522194
HARNESS AS-MOTOR
621G, 623G, 627G, 631G, 637G, 657G, 725, 725C, 730, 730C, 735, 735B, 740, 740B, 770, 772
621G, 623G, 627G, 631G, 637G, 657G, 725, 725C, 730, 730C, 735, 735B, 740, 740B, 770, 772
1890852
HARNESS AS-WIRING
216B3, 226B3, 236B3, 242B3, 246C, 247B3, 24M, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 272C, 3406E, 3456, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 5...
216B3, 226B3, 236B3, 242B3, 246C, 247B3, 24M, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 272C, 3406E, 3456, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 5...
2417692
HARNESS AS-WIRING
5130, 5130B, 5230, 611, 613C II, 615C, 621F, 621G, 623E, 623F, 623G, 627F, 627G, 631G, 637G, 657G, 725, 730, 735, 740, 770, 772, 980G II, D250E, D250E II, D300E
5130, 5130B, 5230, 611, 613C II, 615C, 621F, 621G, 623E, 623F, 623G, 627F, 627G, 631G, 637G, 657G, 725, 730, 735, 740, 770, 772, 980G II, D250E, D250E II, D300E
2307654
HARNESS AS-WIRING
621G, 623G, 627G, 631G, 637G, 657G, 924G, 924GZ, 928G, 928HZ, 930G, IT28G
621G, 623G, 627G, 631G, 637G, 657G, 924G, 924GZ, 928G, 928HZ, 930G, IT28G
1844900
HARNESS AS-CAB
621G, 623G, 627G, 631G, 637G, 657G
621G, 623G, 627G, 631G, 637G, 657G
1640952
HARNESS AS-RADIO
621G, 623G, 627G, 631G, 637G, 657G
621G, 623G, 627G, 631G, 637G, 657G
3182376
HARNESS AS-TRANSMISSION
631G, 637G
631G, 637G
2472831
HARNESS AS-FUEL TANK
631G, 637G
631G, 637G
2637126
HARNESS AS-CHASSIS
631G, 637G
631G, 637G
3137529
HARNESS AS-HOOD
631G, 637G
631G, 637G
2286872
HARNESS AS-HOOD
631G, 637G
631G, 637G
3417998
HARNESS AS-ENGINE
631G, 637G
631G, 637G
2861864
HARNESS AS-ENGINE
631G, 637G
631G, 637G
2637128
HARNESS AS-HEATER & AIR COND
631G, 637G
631G, 637G
3288946
HARNESS AS-SWITCH
631G, 637G
631G, 637G
2478475
HARNESS AS-SENSOR
950H, 962H, IT62H
950H, 962H, IT62H
2478474
HARNESS AS-SENSOR
950H, 962H, IT62H
950H, 962H, IT62H
3137492
HARNESS AS-WIRING
631G, 637G
631G, 637G
2637126
HARNESS AS-CHASSIS
631G, 637G
631G, 637G
2472831
HARNESS AS-FUEL TANK
631G, 637G
631G, 637G
3182376
HARNESS AS-TRANSMISSION
631G, 637G
631G, 637G