Group 37 Wiring diagram FH12, FH16 LHD Example of wiring diagram Example of wiring diagram Refer to the list of contents for the designation of the circuit diagram. If the circuit diagram designation is boxed in with broken lines this means that the circuit diagram is not standard on all market or vehicle models. Seek column. 30 Voltage battery, kl.30. 15 Voltage with starting key in drive position, kl.15. 61 Voltage when alternator charges, kl.61. Reference arrow (for circuit diagram EA, seek column 13). Switch, comp. no. (104). Single lines, cables. Relay, comp. no. (303). Cable area and colour (0.75 mm 2 blue). Connector (CLA terminal 4). Bulb, comp. no.
(403) A broken line box round the component number shows that the component is not standard on all mar- kets or vehicle models. If the line is broken this means the cable is not stan- dard on all markets or vehicle model. Earth connection point no: 2. and earth terminal no: 4. (see diagram Earth Connections). Joint sleeve. T3009608 2