NHTSA ID Number: 10231095
Manufacturer Communication Number: IS-19901E
TSB/Document Date: 2023-02-04
Summary
ELECTRIC FAN DRIVE COOLING SYSTEM CONVERSION WITH BOSCH
ALTERNATOR. REVISION: E Note added regarding power cable connection
Page 8 / 89
830165
24V RED TELLTALE LIGHT MODULE
22722850
I/O-B MULTIPLEX MODULE
23499009-EFD
MCM, PROGRAMED
1
1
1
HARNESSES
060682
ALTERNATOR POWER CABLE
068820
HARNESS KIT, FAN DRIVE
0610563
FAN DRIVE POWER CABLE, 2855 mm
069246
GROUND CABLE, FAN DRIVE
069504
GROUND CABLE, LEFT ALTERNATOR
069511
CONTROL HARNESS LEFT ALTERNATOR
23445869
MCM TO I/O-B INTERFACE HARNESS
23488790
FAN TO RJB INTERFACE HARNESS
23490553
VEHICLE INTERFACE HARNESS
23498450
MASTER RELAY TO 300A FUSE CABLE, 300 mm
1
1
1
1
1
1
1
1
1
1
HARDWARE MISC
N37749
TIE, NYLON DOUBLE
504016
TIE, NYLON BLACK (LARGE)
509491
TIE, NYLON LARGE EXTRA STRONG 250 LBS
504013
MOUNT, TIE HOLE 1/4"
EL
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12
58
30
15
IS-19901E
Page 9 / 89
4
504751
MOUNT, TIE SWIVEL
504750
CABLE TIE W/FIR TREE MOUNT(120 POUNDS)
509490
MOUNT, TIE DOUBLE GRAY
562679
MOUNT, SQUARE SELF-ADHESIVE BLACK
5001965
SPRING NUT
2
17
4
18
RIVETS
5
504117
RIVET, 3/16
504379
RIVET, POP DOME SS OE 3/16X1/4
504610
RIVET MGL PRDG SS 1/4X5/8
20
18
WASHER
500321
WASHER, FLAT SPR N500 .331X.827X.098(M8,5/16)
500449
WASHER, FLAT SS .687X1.5X0.078 (M16,5/8)
500482
WASHER, SPLIT LOCK Z050 .506X.873X.125
(M12,1/2)
500942
WASHER, SPLIT LOCK N500 8.1X14.8X2
(M8,5/16,#18)
502570
WASHER, SPLIT LOCK SS 6.1X11.8X1.6 (M6,#12)
502573
WASHER FL SS 6.4 X 12.0 X 1.6 (M6,1/4)
502709
WASHER
507657
WASHER, BANJO FITTING M14
5001341
WASHER, FLAT SS 8.4X17X1.6 (M8,5/16)
5001737
WASHER, SPLIT LOCK N500 10.2X18.1X2.2
(M10,3/8)
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1
1
1
4
85
1
9
8
6
4
IS-19901E
Page 10 / 89
5001751
WASHER, FLAT N500 10.5X26X2 (M10,3/8)
5001833
WASHER, BELLEVILLE SPR SS 301
6.65X17.4X1.27(M6,1/4
5001868
WASHER, BELLEVILLE SS 8.4X18X2 (M8,5/16)
5001935
WASHER, FLAT SS 10.5X18X1.6 (M10,3/8)
5002008
WASHER, FLAT HARD N500 13X35X5 (M12,1/2)
10
32
4
1
1
NUTS
1
500998
NUT HEX BR 1/2-13
502837
NUT HEXF STO N500 M8-1.25
502854
NUT HEX N500 M6-1
502859
NUT HEX NYRT NX500 M10-1.5 G10
5001180
NUT 10-24
5001182
NUT HEX NYRT SS M6-1
5001665
NUT HEX NYRT NX500 M22-2.5
5001728
NUT HEXF STO N500 M12 CL10
5001761
NUT HEXF NYRT NX500 M12-1.75 G8
5001930
NUT HEXF NYRT NX500 M10-1.50 PC 10
5001932
NUT HEXF NYRT NX500 M6-1 G8.8
5001983
NUT HEX NYRT NSS M8-1.25X9.5
21429955
NUT, FLANGED
2
3
4
4
1
1
1
4
2
3
5
1
SCREWS
500119
SCREW, CAP HEX SS NSS M8X1.25X20
500594
SCREW 7/16-20X1.25 G8
500623
SCREW TC
500658
SCREW TC PAN PH Z050 10-24X3/4
502719
SCREW, CAP HEX SS NSS M10X20 G8.8
502686
SCREW, CAP HEX SS NSS M6X30
502804
SCREW, CAP HEX N500 M10-1.5X25 G8.8
502888
SCREW, HEX Z050 M6-14X35 G8.8
502848
SCREW TC HEX F N500 1/4-20X3/
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2
11
1
33
8
3
22
IS-19901E
Page 11 / 89
502950
SCREW SHR HEXF N500 12.9X160LG CL10.9
5001296
SCREW, CAP HEXFN500 M12-1.75 X 80 CL10.9 PT
5001447
BOLT 10-24X5/8
5001643
SCREW, CAP HEXF G500 M8-1.25X25 G8.8 PT
5001697
SCREW, CAP HEX SS NSS M6X16
5001738
SCREW, CAP HEX N500 M8X30 G8.8 FT
5001745
SCREW, CAP HEX N500 M8-1.25X25 G8.8
5001786
SCREW, CAP HEXF AD N500 M12-1.75X30 G8.8
5001799
SCREW, CAP HEXF N500 M10-1.5 X 70 G10.9
5001800
SCREW, CAP HEXF N500 M10X45 G10.9
5001940
SCREW CAP HEX N500 M12X1.75X140
1
6
4
3
85
4
2
1
4
1
4
INSTRUCTIONS
IS-19901
INSTRUCTION SHEET
FI-19901
FEUILLE D’INSTRUCTION
1
1
Other parts or products that may be required:
Part No.
DESCRIPTION
680459
Loctite 404, INSTANT ADHESIVE 9.3 gr
680098
LOCTITE 567 THREAD SEALANT 250 ML
680038
LOCTITE 243, BLUE THREAD LOCKER 50 ML
684013
LOCTITE COLOR GUARD RUBBER COATING
PROCEDURE
DANGER
Park vehicle safely, apply parking brake, stop the engine. Prior to working on the vehicle, set
the ignition switch to the OFF position and trip the main circuit breakers equipped with a trip
button.
EL
Writer:
IS-19901E
Page 12 / 89
DIAGRAM OF ELECTRICAL CONNECTIONS
EL
Writer:
HOSE CLAMP TORQUE (coolant lines and charge air cooler)
HOSE CLAMPS
No
1
(Ø 2 ½ ” or
less)
2
(Ø 4 ¼ ”)
EL
DESCRIPTION
TORQUE
Constant-Torque hose clamps - coolant lines
90-100 lbf-in
Oetiker hose clamps – Green spring - coolant lines
12-18 lbf-in
Oetiker hose clamps – unpainted spring - coolant lines
8-9 lbf-in
Caillau hose clamps - coolant lines
30 lbf-in
Constant-Torque hose clamp 4.25 in - charge air cooler
(CAC)
4.5-5.5 lbf-ft
QF7720959 rev 5>
IS-19901E
Page 14 / 89
EL
Writer:
1. Raise the L.H. side rear-hinged fender.
FIGURE 1
Drain the cooling system
2. Connect the coolant extractor. Use the coolant
extractor to drain the coolant from the engine.
An alternate method is to drain the coolant into
a suitable container using the drain hose.
FIGURE 2
EL
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TSB/Document ID: IS-19901E
Replacement Service Bulletin Number:
MFR Communication Date: 2023-01-17
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
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