Freightliner Business Class — Business Class Driver's Manual

Vehicle Access and Features Fuse/Relay/Circuit Breaker Identification Pos. No. Description Part Number Rating Fuse/Relay/Circuit Breaker Identification Pos. No. Description Part Number Rating 10 Brake Light Relay 23-11276-011 11 Blower Motor Relay 23-11276-011 23 Cigarette Lighter LF 257 015 15A Fuse 680 545 20 66 15A C.B. 12 Heater Blower Motor 680 545 02 34 680 545 23 66 24 AC Compressor LF 257 010 10A Fuse 680 545 19 66 10A C.B. 25 Turn Signal Flasher LF 257 020 20A Fuse 13 Heater and AC Switch Relay 23-11276-011 26 Headlight, Right LF 257 015 15A Fuse 680 545 16 66 15A C.B.

27 Headlight Relay, Right 680 545 00 05 28 Auxiliary Feed Relay 680 545 00 05 14 Trailer and Marker Light Relay 23-11276-011 15 Panel Light Relay 680 545 00 05 16 Parking Brake Relay 680 545 00 05 17 Windshield Wiper and Washer 680 545 16 66 15A C.B. 29 Fuel Solenoid LF 257 010 10A Fuse 680 545 19 66 10A C.B. 18 Backup Light Switch and Radio LF 257 010 10A Fuse 680 545 19 66 10A C.B. 30 Flame Start and Fan Clutch LF 257 025 25A Fuse 680 545 22 66 25A C.B. 31 Instruments and Gauges LF 257 010 10A Fuse 680 545 15 66 10A C.B. 32 Hydraulic Brakes 231284 000005 5A Fuse 33 Relay Coil Feeds 231284 000005 5A Fuse 19 Low Coolant and Heater Mirror LF 257 015 15A Fuse 680 545 20 66 15A C.B.

20 Heater and AC Switch LF 257 015 15A Fuse 680 545 20 66 15A C.B. 21 Ether Start LF 257 010 10A Fuse 680 545 19 66 10A C.B. 34 Panel Lights LF 257 015 15A Fuse 680 545 20 66 15A C.B. 22 Taillight LF 257 015 15A Fuse 680 545 20 66 15A C.B. 35 Stoplight Switch LF 257 015 15A Fuse 680 545 16 66 15A C.B. 36 Horn and Dome Light LF 257 015 15A Fuse 680 545 20 66 15A C.B. 2.19