Kohler Decision-Maker 340

160 Section 8 Component Testing and Adjustment TP-6356 4/12
Model Engine
Governor
Type
High Coolant Temp.
Fault Warning
Low Coolant Temp.
Fault Warning
Low Oil Pressure
Fault Warning
Test Connections Test Connections Test Connections
Gas
25--150REZG
GM
ECM
Control
-- Not Available 1 Lead 35A -- Not Available
50--150REZGB/RZGB
80/100REZGD/RZGD
180--400REZX
Doosan
ECM
Control
-- Not Available 1 Lead 35A -- Not Available
180--400REZXB
180--400RZX
180--400RZXB
Diesel
40--60REOZJC
John
Deere
ECM
Control
3
A--Lead 461
B--Lead 414
1 Lead 35A 4
A/1--Lead 414
B/2--Lead 467
C/4--Lead 416
80--135REOZJC
A--Lead 461
B--Lead 914
A/1--Lead 914
B/2--Lead 467
C/4--Lead 911
50--275REOZJD
A--Lead 461
B--Lead 414
A/1--Lead 414
B/2--Lead 467
C/4--Lead 416
80--275REOZJE
80--275REOZJF
125REOZJG
150--180REOZJC
A--Lead 461
B--Lead 464
A/1--Lead 464
B/2--Lead 467
C/4--Lead 416
200REOZJC
A--Lead 461
B--Lead 914
A/1--Lead 914
B/2--Lead 467
C/4--Lead 416
300--500REOZJ
A--Lead 461
B--Lead 414
A/1--Lead 414
B/2--Lead 467
C/4--Lead 416
275/300REOZV
Volvo
ECM
Control
5
A--Lead 1 BLK
B--Lead 2 GRN/WHT
1 Lead 35A 2
A/1--Lead 4 BLK
B/2--Lead 1 RED
C/1--Lead 2 GRY/ORG
350/400REOZVC
450/500REOZVB
A--Lead 1 BLK
B-Lead 2 BRN/ORG
A/1--Lead 4 BLK
B/2--Lead 1 RED
C/1--Lead 2 BLU/ORG
500REOZVC
550/600REOZV
550/600REOZVB
230--300REOZDB
DD/
MTU
Series
60
ECM
Control
3
A--Lead 452 BLK
B--Lead 133 PNK
1 Lead 35A 4
A/1--Lead 452 BLK
B/2--Lead 530 BRN
C/4--Lead 416 GRY
230--450REOZDD
350/400REOZDC
450REOZDB
650--2000REOZDB
DD/
MTU
ECM
Control
6
Harness Marker B6
A-Pin 1
B-- Pin 2
6
Harness Marker B6
A-Pin 1
B-- Pin 2
4
Harness Marker B5
A/1--Pin 1
B/2--Pin 2
C/4--Pin 4
650--2250REOZDC
700--1000REOZDD
700--1000REOZDE
1250--2250REOZDD
2500/2800REOZD
2500/2800REOZDB
3000/3250REOZD
BLK Black; BLU Blue; BRN Brown; GRY Gray; GRN Green; ORG Orange; PNK Pink; WHT White
Figure 8-66 Fault Warning Test Method for Decision-Makerr 550, 3000, and 6000 Controllers
with Engine ECM Control