iv LoneStar® and ProStar® Chassis Built January, 2007 and After ELECTRICAL CIRCUIT DIAGRAMS 8.1. AIR PRESSURE INPUT CIRCUIT AND AIR RESTRICTION GAUGE, P. 1.......................131 8.2. AXLE TEMPERATURE GAUGES, P. 2................................................................132 8.3. ENGINE OIL PRESSURE AND TEMPERATURE, SPEEDOMETER, TACHOMETER, VOLTMETER AND WATER TEMP. GAUGES, P. 3...................................................133 8.4. ENGINE OIL AND TRANSMISSION OIL TEMPERATURE GAUGES, P. 4.......................134 8.5. FUEL HEATER, P. 5.....................................................................................135 8.6. FUEL TRANSFER PUMP FOR DUAL TANK, P.
6...................................................136 8.7. DIFFERENTIAL LOCK AND OPTIONAL INDICATOR, P. 7........................................137 8.8. DIFFERENTIAL LOCK AND OPTIONAL INDICATOR, P. 8........................................138 8.9. BLANK PAGE, P. 9......................................................................................139 8.10. IP / GAUGES, P. 10.................................................................................... 140 8.11. IP / GAUGES AND WARNING LIGHTS — GAUGE CLUSTER, P. 11...........................141 8.12. SECONDARY INSTRUMENT CLUSTER, P. 12.....................................................142 8.13. PARKING WARNING LIGHT, P.
13...................................................................143 8.14. WARNING LIGHTS, P. 14.............................................................................144 8.15. IP TEXT MESSAGES AND WARNING LIGHTS CONTROLLED BY ENGINE, TRANSMISSION AND ABS CONTROLLER, P. 15...................................................145 8.16. DIFFERENTIAL LOCK AND OPTIONAL INDICATOR, P. 16.....................................146 9. LIGHTING SYSTEM (CHAPTER 9)...............................................................................147 9.1. LIGHTS — STOP, TAIL, TURN AND BACK-UP N/FREEDOMLINE, P. 1.........................147 9.2. LIGHTS — STOP, TAIL, TURN AND BACK-UP N/FREEDOMLINE, P.
1A.......................148 9.3. LIGHTS — STOP, TAIL, TURN AND BACK-UP W/FREEDOMLINE, P. 2........................149 9.4. LIGHTS — STOP, TAIL, TURN AND BACK-UP W/FREEDOMLINE, P. 2A......................150 9.5. DOME/MAP AND COURTESY LIGHTS — DAY CAB, P. 3.........................................151 9.6. DOME/MAP AND COURTESY LIGHTS — SLEEPER, P. 4........................................152 9.7. FOG LIGHTS AND SPOT LIGHT, P. 5.................................................................153 9.8. HEADLIGHTS, P. 6......................................................................................154 9.9. TRIPMASTER, P.
7......................................................................................155 9.10. TURN AND STOP SWITCH, P. 8.....................................................................156 9.11. LIGHT SYSTEM — PARK, MARKER, CLEARANCE, ID, TURN, STOP, TAIL, P. 9............157 9.12. LIGHT SYSTEM PARK, MARKER, FRONT TURN AND MODESTY PANEL LIGHT, P. 10...........................................................................................................158 9.13. LIGHT SYSTEM — CLEARANCE, ID, P. 11........................................................159 9.14. LIGHT SYSTEM — SKIRT LIGHT, P. 12.............................................................160 9.15.
TRAILER LIGHT SYSTEM — MARKER, STOP, TAIL, TURN, P. 13.............................161 9.16. TRAILER SOCKET — BOC, P. 14...................................................................162 9.17. TRAILER SOCKET — BOC AND EOF, P. 15.......................................................163 9.18. TRAILER SOCKET — AUXILIARY, P. 16...........................................................164 9.19. FLOOR LIGHT, P. 17...................................................................................165 9.20. DOME AND ACCENT LIGHT — SLEEPER, P. 18.................................................166 9.21. DOME AND ACCENT LIGHT — SLEEPER, P.
19.................................................167 9.22. LIGHTED AIR SHIELD, P. 20.........................................................................168 9.23. PANEL LIGHTS, P. 21.................................................................................169 9.24. WORK LIGHTS — DAY CAB, P. 22..................................................................170 9.25. WORK LIGHTS — SLEEPER CAB, P. 23...........................................................171 9.26. DOME AND ACCENT LIGHTS — SLEEPER, P. 24................................................172 10. CHASSIS ACCESSORIES (CHAPTER 10).....................................................................173 10.1.
TIRE PRESSURE MONITOR, P. 1....................................................................173 10.2. AIR DRYER, P. 2........................................................................................174 10.3. AIR SOLENOID PACK — 4 WAY, P. 3...............................................................175 10.4. AIR SOLENOID PACK — 4 WAY, P. 4...............................................................176 S08339