I found the circuit descriptions nearly impossible to read when printed out so I ran it through OCR to make it easier to see, search, and edit.
There may be some translation errors in the conversion, let me know and I'll fix them.
Reference:
packardinfo.com/xoops/html/modules/archive/content.php?ContentID=270
NO. GA. COLOR LOCATION
1 10 Red Starter Motor to Voltage Regulator
2 10 Red—Green Tcr. Starter Mtr. To 30 Amp. Circuit Breaker
3 10 Red—Black Tcr. Generator To Voltage Regulator
4 14 Black Hdlp. Junc. Block To Volt. Reg. Ground
4A 14 Black Gen. Ground To Hdlp. Junc. Block
4B 14 Black Left Junc. Block To Right Junc. Block
5 16 White—Black Tcr. Generator Field to Volt. Regulator Field
6 16 Blue Hdlp. Switch To Hdlp. Junc. Block
6A 16 Blue Left Junc. Block To Right Junc. Block
7 14 Brown Foot Dim. Switch To Hdlp. Junc. Block
7A 14 Brown Left Junc. Block To Right Junc. Block
8 14 Green Foot Dim. Switch To Hdlp. Junc. Block
8A 14 Green Left Junc. Block To Right Junc. Block
9 12 Red Starter Motor To Horn Relay
10 16 Black—2 Red Tcrs. Horn Button Cable To Horn Relay
11 16 Blue—2 Yellow Tcrs. Temp. Sending Unit To Temp. Gage
12 14 Black Blower Switch To Heater Blower Conn.
13 14 Red Stop Lamp Sw. To 30 Amp. Circ. Breaker
15 14 White—Green X Tcr. Headlamp Switch To Foot Dimmer Switch
16 18 Green—Black Tcr. Ft. Dimmer Sw. To High Beam Ind. Lamp
17 14 Yellow Ignition Switch To Ignition Coil
18 16 Brown—White Tcr. Oil Sw. Unit To Oil Pressure Ind. Lamp
19 16 Yellow—Red Tcr. Ignition Switch To Car Starter Switch
19A 16 Yellow—Red Tcr. Ign. Sw. To Trans. Neutral Sw. (Ultra.)
19B 16 Yellow—Red Tcr. Trs. Neutral Sw. To Car Strtr. Sw. (Ultra.)
21 12 Red—2 White Tcrs. Ignition Switch To Splice No. 6
22 14 Black—Blue Tcr. Ignition Sw. To 10 Amp. Circuit Breaker
23 16 Black—Green Tcr. Courtesy Lamp To Splice No. 5
23A 16 Black—Green Tcr. Automatic Door Switch To Splice No. 4
23B 16 Black—Green Tcr. Automatic Door Switch To Splice No. 5
23C 16 Black—Green Tcr. Map Lamp Switch To Splice No. 4
23D 16 Black—Green Tcr. Splice No. 4 To Splice No. 5
23E 16 Black—Green Tcr. Courtesy Lamp To Splice No. 4
24 16 White—Black Tcr. Courtesy Lamp To Splice No. 3
24A 16 White—Black Tcr. 30 Amp. Circuit Breaker To Splice No. 3
24B 16 White—Black Tcr. Courtesy Lamp to Splice No. 3
25 16 Black—Blue Tcr. Ignition Switch To Splice No. 2
25A 16 Black—Blue Tcr. Splice No. 2 To Oil Pressure Ind. Lamp
25B 16 Black—Blue Tcr. Splice No. 2 To Bat. Discharge Ind. Lamp
27 18 White—Red X Tcr. Direction Signal Flasher To Splice No. 7
28 16 Red 10 Amp. Cir. Breaker To Dir. Sig. Flasher
29 16 Red 10 Amp. Cir. Bkr. To Instr. Volt. Reg.
30 14 Black Rheostat To Splice No. 1
30A 18 Black Inst. Cluster Socket To Splice No. 1
30B 18 Black Inst. Cluster Socket To Splice No. 1
30C 18 Black Inst. Cluster Socket To Splice No. 1
30D 18 Black Inst. Cluster Socket To Splice No. 1
31 16 Black—Orange Tcr. Volt. Reg. To Bat. Discharge Ind. Lamp
32 16 Black Headlamp Switch To Rheostat
33B 16 Black Headlamp Switch To Left Tail Lamp
33C 16 Black Right Tail Lamp To Splice
33D 16 Black License Lamp To Splice
33E 16 Black Left Tail Lamp To Splice
33F 16 Black Right Tail Lamp To Splice
34 16 Orange Dir. Sig. Sw. Plug To Left F. Cable Con.
34A 16 Orange Left F. Cable Con. To Right F. Cable Con.
35 16 White Dir. Sig. Sw. Plug To Left F. Cable Con.
36 16 Yellow Dir. Sig. Sw. Plug To Inst. Board Con.
36A 16 Yellow Front Harness Con. To Right Stop Lamp
37 16 Brown Dir. Sig. Sw. Plug To Inst. Board Con.
37A 16 Brown Front Harness Con. To Left Stop Lamp
38 14 Green Dir. Sig. Sw. Plug To Stop Lamp Sw.
39 16 Blue Dir. Signal Switch Plug To Flasher Unit
40 16 Green Hdlp. Switch To Ign. Switch Lamp
41 12 Red Hdlp. Circuit Breaker To Splice No. 6
42 16 Green Lamp Backing Junction Front To Splice
42A 16 Green Lamp Backing Junc. Rear Left To Splice
42B 16 Green Lamp Backing Junc. Rear Right To Splice
42C 16 Green Lamp Bkg. Junc. Front To Bkg. Switch
42D 16 Green Lamp Bkg. Sw. To 10 Amp. Cir.Bkr. F. P.
43 16 Yellow Kick Switch To Overdrive Relay
44 16 Yellow Kick Switch To Lockout Switch
45 16 Green—Black Tcr. Kick Switch To Overdrive Solenoid
46 16 Orange—Green Tcr. Ignition Switch To Overdrive Relay
47 16 Green—Black Tcr. Kick Switch To Ignition Coil
48 12 Black—2 Yellow Tcrs. Overdrive Relay To Overdrive Solenoid
49 12 Red—Black Tcr. Starter Solenoid To Overdrive Relay
51 14 Black Left Horn To Right Horn
51A 14 Black Left Horn To Horn Relay
52A 18 White—Red X Tcr. Dir. Signal Ind. Lamp Left To Splice No. 7
52B 18 White—Red X Tcr. Dir. Sig. Ind. Lamp Right To Splice No. 7
53 18 Orange Dir. Sig. Ind. Lamp Left To Splice No. 8
54 18 White Dir. Sig. Ind. Lamp Right To Splice No. 9
60 18 Brown—Blk.-Red X Tcr. Fuel Gage Sending Unit To Fuel Gage
62 16 Green—White Tcr. Car Starter Switch To Starter Solenoid
NO. GA. COLOR MODELS 4-DOOR
66 14 Red Pump To Circuit Breaker
67 14 Green Pump To Splice No. 1
67B 14 Green Splice No. 1 To Right Front Window Sw.
67C 14 Green Splice No. 1 To Splice No. 3
67D 14 Green Splice No. 3 To Front Seat Switch
67E 14 Green Splice No. 3 To Left Rear Window Sw.
67F 14 Green Splice No. 1 To Master Switch
67G 14 Green Splice No. 3 To Right Rear Window Sw.
68 14 Red Circuit Breaker To Splice No. 2
68A 14 Red Splice No. 2 To Master Switch
68C 14 Red Splice No. 2 To Splice No. 4
68D 14 Red Splice No. 4 To Front Seat Switch
68E 14 Red Splice No. 4 To Left Rear Window Switch
68F 14 Red Splice No. 4 To Right Rear Window Sw.
68G 14 Red Splice No. 2 To Right Front Window Sw.
69 14 Yellow—Green Tcr. Master Sw. To Left Front Window Cyl.
70 14 Yellow—Red Tcr. Splice No. 5 To Right Front Window Sw.
7OA 14 Yellow—Red Tcr. Splice No. 5 To Right Front Window Cyl.
70B 14 Yellow—Red Tcr. Splice No. 5 To Master Switch
71 14 Yellow Master Switch To Splice No. 6
71A 14 Yellow Splice No. 6 To Left Rear Window Cyl.
71B 14 Yellow Splice No. 6 To Left Rear Window Switch
72 14 Yellow—Black Tcr. Splice No. 7 To Master Switch
72A 14 Yellow—Black Tcr. Splice No. 7 To Right Rear Window Cyl.
72B 14 Yellow—Black Tcr. Splice No. 7 To Right Rear Window Sw.
73 14 Yellow Front Seat Switch To Front Seat Cylinder
74 6 Black Pump To Starter Motor
NO. GA. COLOR 2679-2677
66 14 Red Pump To Circuit Breaker
67 14 Green Pump To Splice No. 1
67A 14 Green Spl. No. 1 To Top Con. Val. (2469-2579)
67B 14 Green Splice No. 1 To Right Front Window Sw.
67C 14 Green Splice No. 1 To Splice No. 3
67D 14 Green Splice No. 3 To Seat Switch
67E 14 Green Left Qtr. Window Switch To Splice No. 3
67F 14 Green Master Switch To Splice No. 1
67G 14 Green Right Qtr. Window Sw. To Splice No. 3
68 14 Red Circuit Breaker To Splice No. 2
68A 14 Red Master Switch To Splice No. 2
68B 14 Red Top Con. Val. To Spl. No. 2 (2469-2579)
68C 14 Red Splice No. 2 To Splice No. 4
68D 14 Red Splice No. 4 To Seat Switch
68E 14 Red Left Qtr. Window Sw. To Splice No. 4
68F 14 Red Right Rr. Qtr. Window Sw. to Spl. No. 4
68G 14 Red Right Front Window Sw. To Splice No. 2
69 14 Yellow—Green Tcr. Master Sw. To Left Front Window Cyl.
70 14 Yellow—Red Tcr. Splice No. 5 To Right Front Window Sw.
70A 14 Yellow—Red Tcr. Splice No. 5 To Right Front Window Cyl.
70B 14 Yellow—Red Ter. Master Switch To Splice No. 5
71 14 Yellow Master Switch To Splice No. 6
71A 14 Yellow Left Qtr. Window Cyl. To Splice No. 6
71B 14 Yellow Left Qtr. Window Sw. To Splice No. 6
72 14 Yellow—Black Tcr. Master Switch To Splice No. 7
72A 14 Yellow—Black Tcr. Right Qtr. Window Cyl. To Splice No. 7
72B 14 Yellow—Black Tcr. Right Qtr. Window Sw. To Splice No. 7
73 14 Yellow Front Seat Sw. To Front Seat Cylinder
74 6 Black Pump To Starter Motor
to PackardInfo.
