Service manual

88
FUSES
The fuses used are standard, plastic "ATO", blade (automotive) type.
There are 10 positions for the fuses in the module.
The 10 fuses and their sizes are as listed:
Fuse Fuse Connector Power
Circuit Number Size Pin-Out Source
Spare Battery F1 20 Amp J5 - 5 Battery
Courtesy Lights F2 7.5 Amp J5 - 4 Battery
Lights 1 F3 7.5 Amp J5 - 3 Battery
Lights 2 F4 7.5 Amp J5 - 2 Battery
Spare Battery F5 10 Amp J5 - 1 Battery
TV/VCP F6 7.5 Amp J4 - 4 Battery
Lights 3 F7 7.5 Amp J4 - 3 Battery
Spare Ignition (Rear Fan) F8 20 Amp J4 - 1 Ignition
Spare Ignition F9 15 Amp J4 - 2 Ignition
Panel Back Lighting F10 1 Amp J7 - 1 Switched
Outputs &
Ignition
PLUGS - PINS & FUNCTIONS
J1 - .250 Male Faston - Power Ground (SFB + electronics carry < 2 Amps)
J2 - 2 pin in-line Mate-N-Lok Mating Housing AMP 1-480698-0
Pin Function
1 From OEM Dome Light
2 From OEM Dome Light
J3 - .250 Male Faston - Ignition Power input
J4 - 4 pin in-line Mate-N-Lock Mating housing AMP 1-480702-0
Pin Function Fuse
1 Rear Fan Power F8
2 Spare Ignition F9
3 Lights 3 Output F7
4 TV/VCP F6
J5 - 5 pin in-line Mate-N-Lock Mating housing AMP 1-480763-0
Pin Function Fuse
1 Spare Battery F5
2 Lights 2 Output F4
3 Lights 1 Output F3
4 Courtesy Lights Output F2
5 Spare Battery F1
J6 - .250 Male Faston - Battery Input
J7 - 3 pin KK156 - Mating housing Molex 09-50-8033
Pin Function Fuse Wire Color
1 Panel Back Lighting F10
2 Switch Signal (YEL)
3 Switch Panels Ground (BRN)
SWITCH SIGNAL VOLTAGES
To turn a light or TV on or off, the voltage on the signal line is changed by
pressing one of the switches on a switch panel. Each function has a corre-
sponding voltage associated with it. They are as follows:
Function Voltage
Lights 2 5.7 volts
Lights 3 3.5 volts
Rear Radio/TV/VCP 2.1 volts
Lights 1 1.1 volts