C DISTRIBUTION BOARD

The distribution board is mounted on the contactor panel

with access by removing the left side battery compartment Mounts To
cover. The board has connectors CA201 through CA208 for Contactor Panel
connections to the master and slave traction modules as well
as various switches. The maintenance handset is connected
to CA206 for system troubleshooting and truck setup.

J1 T
P
3

Jumper T

T
P
2
P
1
T
P
4
T
P
12 5
3

J1

J2
Jumper K3 T
J2 P
7

J3

J3
Jumper K1 ALM1
CA205
FO T
P

EN RK
6

Distribution Board D
K2
7648P ILLUSTRATION 1 Shown Removed
For Illustration Purposes CA208
Components Included On Distribution Board
7643-01 ILLUSTRATION 2
• ALM1 Alarm for hand brake being set.
Distribution Board Jumper Configurations
• Relay K1 is used for truck power-up.
The distribution board has J1, J2 and J3 jumpers to allow
• Relay K2 is used for seat alarm activation.
certain truck operational features. Refer to Illustration 2.
• Relay K3 is used to reduce speed at certain mast
• J1 can be configured to either allow for the rear work
heights.
lights to function (jumper pins 2 & 3) from the switch
(LGS2) mounted on the console or when the truck is
• Fuse FU4 for circuit protection of key switch (KYS),
placed in reverse (jumper pins 1 & 2). Refer to Illustra-
horn (HN), parking brake alarm (ALM1), steer and
tions 3 and 4.
pump contactors (S & P), tail light assembly, line
contactor (L) and module power.
NOTE
• Fuse FU6 circuit protection for front and rear worklights.
For the rear worklight to function when the truck
is placed in reverse (jumper pins 1 & 2), the rear
worklight switch (LGS2) on the console must be
left in the "on" position at all times.

040621 8246
Crown 2004 PF13797-1 Printed in U.S.A.

M4.3–1140–006 M4.3–1140–006
 C DISTRIBUTION BOARD

• J1 Configured for rear worklights to be on when reverse is selected.

209 CA403-1 +BV(KU4) MOD PWR
2954 CA403-2 +BV(K1) KYS
2955 CA403-3 +BV(K1) ACS
2956 CA403-4 +BV(K1) FS
2957 CA403-5 +BV(K1) RS
2958 CA403-6 +BV(K1) SES
107 CA403-7 0-4.3V ACC WIPER
108 CA403-12 0-4.3V STR WIPER
109 CA403-13 0-4.3V BRK WIPER
522 CA403-8 BATT NEG BRK NEG
706 CA403-9 4.3V BRK POS
5905 CA403-22 BATT NEG BMS
2959 CA403-21 +BV(K1) SLAVE

CA201
SLAVE 1 2 3 4 5 6 7 8 9 10111213

CA203
CA202
1 002 (CA408) 0-12V BDI
MASTER 2
CR1
208 CA401-1 +BV(FU4) MOD PWR 1 3 523 (CA408) BATT NEG BUS BAR
2949 CA401-2 +BV(K1) KYS 2 CR8
2950 CA401-3 +BV(K1) ACS 3 TP5
2951 CA401-4 +BV(K1) FS 4 +
K2
2952 CA401-5 +BV(K1) RS 5 4 2960 P 5919 (CA408)
SEAT GREEN
2953 CA401-6 +BV(K1) SES 6 TP3
BATT NEG/BDI
104 CA401-7 ACC WIPER 7
8 5 2961 (CA401) +BV (K1)
520 CA401-8 ACC NEG TP2
704 CA401-9 ACC POS 6 210 (CA408)+BV
9
105 CA401-12 STR WIPER 7 211 (CA408)+BV
10 TP1 217 CA812-4 +BV F/C
521 CA401-20 STR NEG 11 FU4 CA204
TP4
705 CA401-19 STR POS 12 110 CA402-1 DISPLAY (CLOCK)
106 CA401-13 BRK WIPER FU6 1
13 2
5904 CA401-22 BATT NEG BMS 111 CA402-2 DISPLAY (DATA)
14 LIGHTS 3 112 CA402-3 DISPLAY (ENABLE)
001 CA401-10 0-12V BDI SIG 15 MAIN 4 113 CA402-4 DISPLAY (NEGATIVE)
16 POWER 5 114 CA402-5 DISPLAY (+5V)
6 115 CA402-6 DISPLAY (STORE)
7 116 CA402-8 HANDSET (VALUE)
TP7 8 117 CA402-9 HANDSET (FUNCTION)
CA406 CA205
2965 CA208-11 CA206 C1 CA671
2905 CA601-4 +BV(K1)FR/RS 1 1 1 C1-BLUE CLOCK 4
2906 CA631-1 +BV(K1)HYDSW 2 2966 2 2 C1-RED DATA 3 DASH
2910 CA450-2 +BV(K1) ACS 3 2967 3 3 C1-BLACK ENABLE 1 DISPLAY
2909 CA601-6 +BV(K1) FS 4 2968 4 4 C1-GREEN NEGATIVE 2
2907 CA601-5 +BV(K1) RS 5 2969 5 J3 5 C1-WHITE +5V SUPPLY 5
J2
2911 CA410-4 +BV(FU4)SES 6 2970 6 6
7 119 7 7 C1-SHIELD
101 CA612-B ACC CMD
501 CA612-C ACC NEG 8 533 8 J1 8 HANDSET (VALUE)
701 CA612-A ACC POS 9 707 9 CR5 9 HANDSET (FUNCTION)
102 CA409-C STR CMD 10 120 10 CR4 10
502 CA409-B STR NEG 11 534 11 11
702 CA409-A STR POS 12 708 12 + 12
543 13 C1 TP8 ALM1
CR10 CA207 CA405
K3 R1 1 5908 1 5901 CA601-9 BATT NEG HBS
J1 Configured For Rear Work
Light To Be On When Truck CR9 K2B CR7 K2A 2 2963 2 2913 CA631-2 +BV HYD SW
Direction Of Travel Selected 3 2964 3 2912 CA603-1 +BV ALM2
Is "Reverse". 4 212 4 202 CA410-1 +BV SES
TP6
CR3 5 531 5 504 CA631-4 BATT NEG TILT
Note: For This Configuration To K1 6 532 6 505 CA603-2 BATT NEG ALM2-
Work The Rear Work Light CR2 7 7 29108 CA621-4 +BV POT MOD
Switch Must Be Left In The K3 K1 CR6 8 8 5913 CA602-2 BATT NEG
"ON" Position
CR11

CA208 1 2 3 4 5 6 7 8 9 10111213
CA407 29103 CA812-5 +BV(K1) F/C
544 29109
103 CA622-B 0-4.3V BRAKE WIPER 1 121
503 CA622-C BATT NEG BRAKE NEG 2 535
703 CA622-A 4.3V BRAKE POS 3 709 5914
5911 CA631-11 BATT NEG HGTS1 4 5910
507 CA602-1 BATT NEG 5
2901 CA641-3 +BV(FU6) LGS2 6 2971
201 CA641-2 +BV(FU6) LGS1 7 213
2904 CA621-1 +BV(K1) BRAKE 8 2972
2908 CA631-3 +BV(K1) TILT 9 2973
2903 CA601-3 +BV(KYS) IGN 10 2974
2902 CA601-2 +BV(KYS) START 11 2975
5912 CA621-5 BATT NEG TO K4 12 5925
2965 CA406-1

11507 ILLUSTRATION 3

Crown 2004 PF13797-2 Printed in U.S.A.

M4.3–1140–007 M4.3–1140–007
 C DISTRIBUTION BOARD

• J1 Configured for rear worklights to be on when switch LGS2 is used.

209 CA403-1 +BV(KU4) MOD PWR
2954 CA403-2 +BV(K1) KYS
2955 CA403-3 +BV(K1) ACS
2956 CA403-4 +BV(K1) FS
2957 CA403-5 +BV(K1) RS
2958 CA403-6 +BV(K1) SES
107 CA403-7 0-4.3V ACC WIPER
108 CA403-12 0-4.3V STR WIPER
109 CA403-13 0-4.3V BRK WIPER
522 CA403-8 BATT NEG BRK NEG
706 CA403-9 4.3V BRK POS
5905 CA403-22 BATT NEG BMS
2959 CA403-21 +BV(K1) SLAVE

CA201
SLAVE 1 2 3 4 5 6 7 8 9 10111213

CA203
CA202
1 002 (CA408) 0-12V BDI
MASTER 2
CR1
208 CA401-1 +BV(FU4) MOD PWR 1 3 523 (CA408) BATT NEG BUS BAR
2949 CA401-2 +BV(K1) KYS 2 CR8
2950 CA401-3 +BV(K1) ACS 3 TP5
2951 CA401-4 +BV(K1) FS 4 +
K2
2952 CA401-5 +BV(K1) RS 5 4 2960 P 5919 (CA408)
SEAT GREEN
2953 CA401-6 +BV(K1) SES 6 TP3
BATT NEG/BDI
104 CA401-7 ACC WIPER 7
8 5 2961 (CA401) +BV (K1)
520 CA401-8 ACC NEG TP2
704 CA401-9 ACC POS 6 210 (CA408)+BV
9
105 CA401-12 STR WIPER 7 211 (CA408)+BV
10 TP1 217 CA812-4 +BV F/C
521 CA401-20 STR NEG 11 FU4 CA204
TP4
705 CA401-19 STR POS 12 110 CA402-1 DISPLAY (CLOCK)
106 CA401-13 BRK WIPER FU6 1
13 2
5904 CA401-22 BATT NEG BMS 111 CA402-2 DISPLAY (DATA)
14 LIGHTS 3 112 CA402-3 DISPLAY (ENABLE)
001 CA401-10 0-12V BDI SIG 15 MAIN 4 113 CA402-4 DISPLAY (NEGATIVE)
16 POWER 5 114 CA402-5 DISPLAY (+5V)
6 115 CA402-6 DISPLAY (STORE)
7 116 CA402-8 HANDSET (VALUE)
TP7 8 117 CA402-9 HANDSET (FUNCTION)
CA406 CA205
2965 CA208-11 CA206 C1 CA671
2905 CA601-4 +BV(K1)FR/RS 1 1 1 C1-BLUE CLOCK 4
2906 CA631-1 +BV(K1)HYDSW 2 2966 2 2 C1-RED DATA 3 DASH
2910 CA450-2 +BV(K1) ACS 3 2967 3 3 C1-BLACK ENABLE 1 DISPLAY
2909 CA601-6 +BV(K1) FS 4 2968 4 4 C1-GREEN NEGATIVE 2
2907 CA601-5 +BV(K1) RS 5 2969 5 J3 5 C1-WHITE +5V SUPPLY 5
J2
2911 CA410-4 +BV(FU4)SES 6 2970 6 6
7 119 7 7 C1-SHIELD
101 CA612-B ACC CMD
501 CA612-C ACC NEG 8 533 8 J1 8 HANDSET (VALUE)
701 CA612-A ACC POS 9 707 9 CR5 9 HANDSET (FUNCTION)
102 CA409-C STR CMD 10 120 10 CR4 10
502 CA409-B STR NEG 11 534 11 11
702 CA409-A STR POS 12 708 12 + 12
543 13 C1 TP8 ALM1
CR10 CA207 CA405
K3 R1 1 5908 1 5901 CA601-9 BATT NEG HBS
J1 Configured For Rear Work
Light To Be On When Switch CR9 K2B CR7 K2A 2 2963 2 2913 CA631-2 +BV HYD SW
LGS2 Is Used. 3 2964 3 2912 CA603-1 +BV ALM2
4 212 4 202 CA410-1 +BV SES
TP6
CR3 5 531 5 504 CA631-4 BATT NEG TILT
K1 6 532 6 505 CA603-2 BATT NEG ALM2-
CR2 7 7 29108 CA621-4 +BV POT MOD
K3 K1 CR6 8 8 5913 CA602-2 BATT NEG
CR11

CA208 1 2 3 4 5 6 7 8 9 10111213
CA407 29103 CA812-5 +BV(K1) F/C
544 29109
103 CA622-B 0-4.3V BRAKE WIPER 1 121
503 CA622-C BATT NEG BRAKE NEG 2 535
703 CA622-A 4.3V BRAKE POS 3 709 5914
5911 CA631-11 BATT NEG HGTS1 4 5910
507 CA602-1 BATT NEG 5
2901 CA641-3 +BV(FU6) LGS2 6 2971
201 CA641-2 +BV(FU6) LGS1 7 213
2904 CA621-1 +BV(K1) BRAKE 8 2972
2908 CA631-3 +BV(K1) TILT 9 2973
2903 CA601-3 +BV(KYS) IGN 10 2974
2902 CA601-2 +BV(KYS) START 11 2975
5912 CA621-5 BATT NEG TO K4 12 5925
2965 CA406-1

11508 ILLUSTRATION 4

Crown 2004 PF13797-3 Printed in U.S.A.

M4.3–1140–008 M4.3–1140–008
 C DISTRIBUTION BOARD

• J2 can be jumpered to allow for alarm (ALM2) to sound when reverse direction of travel is selected.
Refer to Illustration 5.

209 CA403-1 +BV(KU4) MOD PWR

2954 CA403-2 +BV(K1) KYS
2955 CA403-3 +BV(K1) ACS
2956 CA403-4 +BV(K1) FS
2957 CA403-5 +BV(K1) RS
2958 CA403-6 +BV(K1) SES
107 CA403-7 0-4.3V ACC WIPER
108 CA403-12 0-4.3V STR WIPER
109 CA403-13 0-4.3V BRK WIPER
522 CA403-8 BATT NEG BRK NEG
706 CA403-9 4.3V BRK POS
5905 CA403-22 BATT NEG BMS
2959 CA403-21 +BV(K1) SLAVE

CA201
SLAVE 1 2 3 4 5 6 7 8 9 10111213

CA203
CA202
1 002 (CA408) 0-12V BDI
MASTER 2
CR1
208 CA401-1 +BV(FU4) MOD PWR 1 3 523 (CA408) BATT NEG BUS BAR
2949 CA401-2 +BV(K1) KYS 2 CR8
2950 CA401-3 +BV(K1) ACS 3 TP5
2951 CA401-4 +BV(K1) FS 4 +
K2
2952 CA401-5 +BV(K1) RS 5 4 2960 P 5919 (CA408)
SEAT GREEN
2953 CA401-6 +BV(K1) SES 6 TP3
BATT NEG/BDI
104 CA401-7 ACC WIPER 7
8 5 2961 (CA401) +BV (K1)
520 CA401-8 ACC NEG TP2
704 CA401-9 ACC POS 6 210 (CA408)+BV
9
105 CA401-12 STR WIPER 7 211 (CA408)+BV
10 TP1 217 CA812-4 +BV F/C
521 CA401-20 STR NEG 11 FU4 CA204
TP4
705 CA401-19 STR POS 12 110 CA402-1 DISPLAY (CLOCK)
106 CA401-13 BRK WIPER FU6 1
13 2
5904 CA401-22 BATT NEG BMS 111 CA402-2 DISPLAY (DATA)
14 LIGHTS 3 112 CA402-3 DISPLAY (ENABLE)
001 CA401-10 0-12V BDI SIG 15 MAIN 4 113 CA402-4 DISPLAY (NEGATIVE)
16 POWER 5 114 CA402-5 DISPLAY (+5V)
6 115 CA402-6 DISPLAY (STORE)
7 116 CA402-8 HANDSET (VALUE)
TP7 8 117 CA402-9 HANDSET (FUNCTION)
CA406 CA205
2965 CA208-11 CA206 C1 CA671
2905 CA601-4 +BV(K1)FR/RS 1 1 1 C1-BLUE CLOCK 4
2906 CA631-1 +BV(K1)HYDSW 2 2966 2 2 C1-RED DATA 3 DASH
2910 CA450-2 +BV(K1) ACS 3 2967 3 3 C1-BLACK ENABLE 1 DISPLAY
2909 CA601-6 +BV(K1) FS 4 2968 4 4 C1-GREEN NEGATIVE 2
2907 CA601-5 +BV(K1) RS 5 2969 5 J3 5 C1-WHITE +5V SUPPLY 5
J2
2911 CA410-4 +BV(FU4)SES 6 2970 6 6
7 119 7 7 C1-SHIELD
101 CA612-B ACC CMD
501 CA612-C ACC NEG 8 533 8 J1 8 HANDSET (VALUE)
701 CA612-A ACC POS 9 707 9 CR5 9 HANDSET (FUNCTION)
102 CA409-C STR CMD 10 120 10 CR4 10
502 CA409-B STR NEG 11 534 11 11
702 CA409-A STR POS 12 708 12 + 12
543 13 C1 TP8 ALM1
CR10 CA207 CA405
K3 R1 1 5908 1 5901 CA601-9 BATT NEG HBS
J2 Configured For ALM2 To
Sound When Reverse CR9 K2B CR7 K2A 2 2963 2 2913 CA631-2 +BV HYD SW
Travel Is Selected. 3 2964 3 2912 CA603-1 +BV ALM2
4 212 4 202 CA410-1 +BV SES
TP6
CR3 5 531 5 504 CA631-4 BATT NEG TILT
K1 6 532 6 505 CA603-2 BATT NEG ALM2-
CR2 7 7 29108 CA621-4 +BV POT MOD
K3 K1 CR6 8 8 5913 CA602-2 BATT NEG
CR11

CA208 1 2 3 4 5 6 7 8 9 10111213
CA407 29103 CA812-5 +BV(K1) F/C
544 29109
103 CA622-B 0-4.3V BRAKE WIPER 1 121
503 CA622-C BATT NEG BRAKE NEG 2 535
703 CA622-A 4.3V BRAKE POS 3 709 5914
5911 CA631-11 BATT NEG HGTS1 4 5910
507 CA602-1 BATT NEG 5
2901 CA641-3 +BV(FU6) LGS2 6 2971
201 CA641-2 +BV(FU6) LGS1 7 213
2904 CA621-1 +BV(K1) BRAKE 8 2972
2908 CA631-3 +BV(K1) TILT 9 2973
2903 CA601-3 +BV(KYS) IGN 10 2974
2902 CA601-2 +BV(KYS) START 11 2975
5912 CA621-5 BATT NEG TO K4 12 5925
2965 CA406-1

11509 ILLUSTRATION 5

Crown 2004 PF13797-4 Printed in U.S.A.

M4.3–1140–009 M4.3–1140–009
 C DISTRIBUTION BOARD

• J3 can be jumpered to allow for alarm (ALM2) to sound • J2 and J3 can both be jumpered to allow for alarm
when forward direction of travel is selected. Refer to (ALM2) to sound when either direction of travel is
Illustration 6. selected. Refer to Illustrations 5 and 6.
209 CA403-1 +BV(KU4) MOD PWR
2954 CA403-2 +BV(K1) KYS
2955 CA403-3 +BV(K1) ACS
2956 CA403-4 +BV(K1) FS
2957 CA403-5 +BV(K1) RS
2958 CA403-6 +BV(K1) SES
107 CA403-7 0-4.3V ACC WIPER
108 CA403-12 0-4.3V STR WIPER
109 CA403-13 0-4.3V BRK WIPER
522 CA403-8 BATT NEG BRK NEG
706 CA403-9 4.3V BRK POS
5905 CA403-22 BATT NEG BMS
2959 CA403-21 +BV(K1) SLAVE

CA201
SLAVE 1 2 3 4 5 6 7 8 9 10111213

CA203
CA202
1 002 (CA408) 0-12V BDI
MASTER 2
CR1
208 CA401-1 +BV(FU4) MOD PWR 1 3 523 (CA408) BATT NEG BUS BAR
2949 CA401-2 +BV(K1) KYS 2 CR8
2950 CA401-3 +BV(K1) ACS 3 TP5
2951 CA401-4 +BV(K1) FS 4 +
K2
2952 CA401-5 +BV(K1) RS 5 4 2960 P 5919 (CA408)
SEAT GREEN
2953 CA401-6 +BV(K1) SES 6 TP3
BATT NEG/BDI
104 CA401-7 ACC WIPER 7
8 5 2961 (CA401) +BV (K1)
520 CA401-8 ACC NEG TP2
704 CA401-9 ACC POS 6 210 (CA408)+BV
9
105 CA401-12 STR WIPER 7 211 (CA408)+BV
10 TP1 217 CA812-4 +BV F/C
521 CA401-20 STR NEG 11 FU4 CA204
TP4
705 CA401-19 STR POS 12 110 CA402-1 DISPLAY (CLOCK)
106 CA401-13 BRK WIPER FU6 1
13 2
5904 CA401-22 BATT NEG BMS 111 CA402-2 DISPLAY (DATA)
14 LIGHTS 3 112 CA402-3 DISPLAY (ENABLE)
001 CA401-10 0-12V BDI SIG 15 MAIN 4 113 CA402-4 DISPLAY (NEGATIVE)
16 POWER 5 114 CA402-5 DISPLAY (+5V)
6 115 CA402-6 DISPLAY (STORE)
7 116 CA402-8 HANDSET (VALUE)
TP7 8 117 CA402-9 HANDSET (FUNCTION)
CA406 CA205
2965 CA208-11 CA206 C1 CA671
2905 CA601-4 +BV(K1)FR/RS 1 1 1 C1-BLUE CLOCK 4
2906 CA631-1 +BV(K1)HYDSW 2 2966 2 2 C1-RED DATA 3 DASH
2910 CA450-2 +BV(K1) ACS 3 2967 3 3 C1-BLACK ENABLE 1 DISPLAY
2909 CA601-6 +BV(K1) FS 4 2968 4 4 C1-GREEN NEGATIVE 2
2907 CA601-5 +BV(K1) RS 5 2969 5 J3 5 C1-WHITE +5V SUPPLY 5
J2
2911 CA410-4 +BV(FU4)SES 6 2970 6 6
7 119 7 7 C1-SHIELD
101 CA612-B ACC CMD
501 CA612-C ACC NEG 8 533 8 J1 8 HANDSET (VALUE)
701 CA612-A ACC POS 9 707 9 CR5 9 HANDSET (FUNCTION)
102 CA409-C STR CMD 10 120 10 CR4 10
502 CA409-B STR NEG 11 534 11 11
702 CA409-A STR POS 12 708 12 + 12
543 13 C1 TP8 ALM1
CR10 CA207 CA405
K3 R1 1 5908 1 5901 CA601-9 BATT NEG HBS
J3 Configured For ALM2 To
Sound When Forward CR9 K2B CR7 K2A 2 2963 2 2913 CA631-2 +BV HYD SW
Travel Is Selected. 3 2964 3 2912 CA603-1 +BV ALM2
4 212 4 202 CA410-1 +BV SES
TP6
CR3 5 531 5 504 CA631-4 BATT NEG TILT
K1 6 532 6 505 CA603-2 BATT NEG ALM2-
CR2 7 7 29108 CA621-4 +BV POT MOD
K3 K1 CR6 8 8 5913 CA602-2 BATT NEG
CR11

CA208 1 2 3 4 5 6 7 8 9 10111213
CA407 29103 CA812-5 +BV(K1) F/C
544 29109
103 CA622-B 0-4.3V BRAKE WIPER 1 121
503 CA622-C BATT NEG BRAKE NEG 2 535
703 CA622-A 4.3V BRAKE POS 3 709 5914
5911 CA631-11 BATT NEG HGTS1 4 5910
507 CA602-1 BATT NEG 5
2901 CA641-3 +BV(FU6) LGS2 6 2971
201 CA641-2 +BV(FU6) LGS1 7 213
2904 CA621-1 +BV(K1) BRAKE 8 2972
2908 CA631-3 +BV(K1) TILT 9 2973
2903 CA601-3 +BV(KYS) IGN 10 2974
2902 CA601-2 +BV(KYS) START 11 2975
5912 CA621-5 BATT NEG TO K4 12 5925
2965 CA406-1

11510 ILLUSTRATION 6

Crown 2004 PF13797-5 Printed in U.S.A.

M4.3–1140–010 M4.3–1140–010