UW RG 4 2 2 GR G N R GR SWITCH 11 (W) B UR R LAMP & SWITCH - GT ONLY (UR) G RH FRONT SY PW My radio has quit and I am sure it is a fuse. NP ILLUMINATION LAMPS HEATER FAN BUTTON 3 Black (GK) 3 G P Blue GR PW PW 2 UR CONTROL SWITCH W P LAMP & SWITCH YW N TRUNK/HATCH 2 Turn the ignition on, and the fans should start. + UW G Purple LICENSE PLATE LAMPS B N P B R G G BRAKE FAILURE THROTTLE SWITCH P R RH TS REAR WINDOW DEFROSTER 8 W SPEEDOMETER G WG (LG/N) green S 1 SP WIPER/WASHER Green UW green WIPER MOTOR W2 C1 Light Green O & SWITCH FUSE BOX (G/K) (G/K) WR GK G W 2 N R WR SWITCH W R RH TS = one pin of a multi pin connector. 8 (N/LG) - B SWITCH 6 6 LIGHTER B P GAUGE R DRIVER R Purple P W TAIL LIGHTS & 2 LG/P 2 RG 1977 Mgb Fuse Box Wiring - Wiring Diagram Schemas wiringschemas.blogspot.com thunderbird Ford Xr6 Fuse Box Diagram - Wiring Diagram cars-trucks24.blogspot.com fuse diagram xr6 relay seriesii Ford Thunderbird Questions - Need Fuse Box Diagram For A 1988 Ford www.cargurus.com P REVERSE LIGHTS & SWITCH - GT ONLY INTERLOCK SWITCH W1 C2 GN P W White N LG P LAMP NP Orange P B FUEL PUMP R PW WASHER MOTOR (U) G 1 P R P B NR N RH REAR RG (UR) TRANSMISSION green GAUGE LH DOOR 7 LH TS HIGH BEAM INDICATOR N LG/G LH TS B WR YR (UR) UR G NY P FRONT PARKING & & LAMP B NY RELAY B & SWITCH YP 6 LG/B N CONNECTION BALLAST BW WATER TEMPERATURE OIL PRESSURE ON - OFF SWITCH 2 GP G 2 STARTER IGNITION GW LG/N LG/P W GW G 2 1978 & LATER MGB RW Wiring diagram for mgb later cars. G B SWITCHES BATTERIES G LH REAR INDICATOR W G N F B INDICATOR 5 NW WASHER MOTOR N HIGH BEAMS ALTERNATOR WARNING 8 (LG/B) P B W UR P RW GR 8 OVERDRIVE WR CONTROL B B HORNS ALTERNATOR WARNING W GW W RW & DOOR SWITCHES WB B LIGHTER TACHOMETER SWITCH WIRE (GK) 1 7 3 NP R B COIL (GW) 4 White P PB R G ILLUMINATION LAMPS WG & DOOR SWITCHES 2 IGNITION (N/LG) 4 PB P 1 LIGHTER fuse diagram box uplander montana pontiac chevrolet buick terraza 2005 panel instrument 2008 sv6 2006 2007 wiring diagrams fuses info [HZ_6734] 1974 Hazard Switch Pins What Wire Goes Where Mgb Gt Forum Mg GR RW PB Green B GR + GK W2 C1 G B SWITCH LG/N B P (GW) Since the scratch-built harness also had fused circuits, we used another MGB fuse box (from a newer MGB). R SWITCH, & INDICATOR N DIMMER Wiring and Fusing - BS-AU7 Colour Codes In the United Kingdom the British Standard BS-AU7 determines colour coding of automobile wiring. B B green INDICATOR FLASHER COLOR CODES YN R W CONTROL FUEL LEVEL 4 GR N LG/N UW TURN SIGNAL OIL PRESSURE Y (R/LG) G LH DOOR & TEST SWITCH GR C1 C2 RELAY W STARTER R GN GAUGE & DASH ALTERNATOR DISTRIBUTOR WB YN RW R WN U OIL PRESSURE GAUGE INTERLOCK SWITCH Y 4 B LH TS HEATER FAN R N *TS SWITCH N R UW N LH TS HIGH BEAM INDICATOR PW 3 B 7 (U) Y B component they are connected to. RELAY R FLASHER 1 GB GW 2 WB Y L SWITCH G P R N THERMOSTAT CIGAR B R CONTROL SWITCH LG/G WARNING LAMP GO P N G P Green R 1 YK LH TS GO B P R Enjoying this article? B R/LG B HORN HEADLIGHT WB LAMP GW G <> N DIMMER RW GN N LG/P 2 RG 1 B HEATER FAN G 5 B A good example is often purple to horns (usually from the fuse box) where the horn button (switch) earths the circuit. RW Pink WIPER W White W R FUEL GAUGE & SENDER K TEMP GAUGE & SENDER Right Right INDICATOR Newsletter. DRIVER N FUEL LEVEL 8 G W2 C1 R G GW Get access to all pdfs for this model paying only $15, MG MGB PDF will be shown after captcha resolving, 2023 All rights reserved - OnlyManuals.com, Get your hands on the complete MG factory workshop software. GP GW 3 HEADLIGHT SWITCH + LIGHTS Y Blue WB LG/G LH FRONT G HEATER FAN MOTOR Purple R/LG RW HEATER CONTROL RW HIGH BEAM INDICATOR YR (GK) TRUNK/HATCH RW (B) W HORNS 7 sheet 7 RW RG G G NP SWITCH B OIL PRESSURE W G G P LIGHTER INERTIA WN B RN CIGAR LIGHTER WIPER MOTOR P B N Web unique wiring diagram 2007 club car precedent electrical circuit. BUTTON GN P A dmp PUBLICATION 2005 B CONTROL COURTESY LAMP GK Blue RW CIGAR RG GU UW U GW C1 P But the brown wire at the ignition switch should be 'hot' regardless. LAMP BUTTON FUEL PUMP GO DEFROSTER SWITCH R B W SWITCH B GW ALTERNATOR WARNING ANTI RUN-ON WB WB RH REAR 4 RG WB 4 7 2 LH TS GN 14.50. PB HAZARD G Left G B G 2 G FRONT PARKING NY LG/G = one pin of a multi pin connector. N 3 G LAMP (N/LG) B TACHOMETER + G THERMOSTAT WLG green BATTERY N - P B GR RW GAUGE VOLTAGE BG R G 2 2 TAIL LIGHTS & UW W W SWITCH P OIL PRESSURE 4 3 N LIGHT/SWITCH & DOOR SWITCHES B LIGHTER B (N/LG) 3 (UR) Right W N B FLASHER R (U/LG) B Black R Y W B B BRAKE FAILURE P NY - G UR B B GAUGE VOLTAGE GP mods I do on my own MGB. hope you find them useful. SWITCH 3 P4p7X'=:I9Txp>3e5g#Y#Y@x^p*q% (lYYG BIU7dV Y. P 1977 MGB W/O CAT CONV B LG/N Left GU G Y (UW) WG U *TS SWITCH U REAR WINDOW DEFROSTER SWITCHES N Y A dmp PUBLICATION 2005 P COURTESY/MAP = one pin of a multi pin connector. GN R WB WN & SWITCH HORN sheet 29 UR GAUGE VOLTAGE GK N/LG U RH REAR 1 FLASHER RW U W PB COOLING RH REAR Slate W White B TAIL, REAR MARKER, & R GR B 1 W CONTROL W White (LG/N) R GEARBOX SWITCH ALTERNATOR WARNING STARTER LG/G Red B A dmp PUBLICATION 2005 B P STARTER B TAIL LIGHTS & P LH REAR WIRE GN DIMMER & FLASHER RW B G HEADLIGHT Left PW N/LG N/LG DIMMER & GP G RG W B G SEATBELT SWITCH 1 LG/G WR LAMP G W B WASHER MOTOR GAUGE VOLTAGE UR B 4 B 2 R TURN SIGNAL 1 RG NY GP YR P GR GR P batt (U/LG) STARTER Note that we kept the wiring very neat and gave the bends and routing a factory look. GW P STABILIZER W P B WN W PG GR Purple PB *HORN TEMPERATURE LOW BEAMS COIL YN B 7 WB FUEL GAUGE & SENDER SWITCH P WIPER/WASHER TEMP GAUGE & SENDER LG/P BRAKE SWITCH OVERDRIVE DISTRIBUTOR G 16 Pics about 1977 Mgb Fuse Box Wiring - New Fuse And Relay Box Location Before I Go : Mgb Coil Wiring Diagram - Wiring Diagram, 1977 Mgb Fuse Box Wiring - Wiring Diagram Schemas and also 10A fuse, to small for fuse box, but used on in line systems. RW IGNITION Left SWITCH W2 C1 LICENSE PLATE LAMPS G B SWITCH K TRUNK LAMP SWITCH GK R P REVERSE LIGHTS GK Right B LIGHTS * DIMMER & B 5 G R R WR WB PW G N UW RW GN REVERSE LIGHTS RW STARTER SWITCH I 5 3 B HAZARD SWITCH Right U RESISTOR BUTTON R SWITCH 1 SWITCH SWITCHES RH TS B R PK RH FRONT INDICATOR B SWITCH LH DOOR B G GP Brown GO SWITCH G LIGHTS B RW WG Y TURN SIGNAL A dmp PUBLICATION 2005 P L WB B N SWITCH STABILIZER B RW G B GR N (LG/N) G WB R SOLENOID B GR Pink P 6 GN B Red N Blue R 1 B N B G 1 (N/LG) & DOOR SWITCHES SWITCH 62/64 MGB - (from Bentley A8753AW) 64/67 MGB - (from Bentley B51798) 67/68 MGB - (from Bentley E1898W) 68/69 MGB - (from Bentley E2333W) 68/70 MGB - (from Bentley E2764W) Yellow B P W1 W2 4 3 3 CIGAR Purple N G GY TACHOMETER G (LG/N) RN B DIMMER (LG/B) Electrical Wiring & Fittings MGB 1962-80 WARNING: May contain chemicals that may cause cancer or reproductive harm. GP WIPER/WASHER HORNS G B ILLUMINATION LAMPS RW HIGH BEAM INDICATOR B R P WLG RG N DRIVER N P L YP & SWITCH red (LG/B) GN component they are connected to. PW Roadster UR R UR HEADLIGHT Red Ind YK UW GR SWITCH & LAMP TACHOMETER G G INDICATOR B G B LH TS P R STARTER P B B GR W 6 component they are connected to. Yellow L D INDICATOR CLOCK GW + G GN WR G VALVE & SWITCH PW Y G BATTERY U *TS SWITCH G N GB N TRANSMISSION N B GN IGNITION LG/P Left GP 8 B B GP B GW SPEEDOMETER SWITCH & SWITCH * FUSE BOX RW GR GW B GR (U) NY R 2 LIGHTS R (UW) REVERSE LIGHTS BALLAST RH FRONT LG/N STARTER B SWITCH HEATER FAN GW RW RW G Batt + + HAZARD SWITCH COLOR CODES U B R GP WASHER MOTOR HIGH BEAM INDICATOR CIGAR LIGHTER SWITCH SWITCH GEARBOX SWITCH 9 B RW GY GAUGE SWITCHES CONTROL GR GR 3 F Ind N A dmp PUBLICATION 2005 LIGHTER UW OIL PRESSURE/WATER TEMPERATURE B PB N CONTROL GK COURTESY LAMP N/LG 2 G NY A dmp PUBLICATION 2005 W WG G HEATER FAN B UR - * 3 CONTROL HAZARD NY F sheet 23 RELAY endobj G RW TAIL, REAR MARKER, & R/LG G component they are connected to. G (LG/N) Orange R CONTROL INDICATOR HAND BRAKE FRONT PARKING & 1 IGNITION SWITCH HORNS WB WR FUEL PUMP K SWITCH P R LOW BEAMS UW 4 W 8 FROM BENTLEY P LAMP R LG/N CIGAR LIGHTER 2 + GB SWITCH HIGH BEAMS FUEL PUMP G W A dmp PUBLICATION 2005 4 N/LG GK & SWITCH BG MODULE BUTTON FRONT PARKING = one pin of a multi pin connector. B N RW green WIPER/WASHER B (WG) Purple Slate TRANSMISSION GR ALTERNATOR WARNING GR N RW HEATER FAN MOTOR RW Y COIL RW GAUGE & DASH P 1 Red R (GR) N PW P GR UW DRIVER ON - OFF SWITCH WASHER MOTOR G U/LG G *TS SWITCH OVERDRIVE Wire colors shown in ( ) are supplied as part of the N Blue RH TS HORNS B R N (R/LG) R/LG PW Left GW GY GW GW B CIGAR LIGHTER INDICATOR YN U/LG N (N/LG) W U TURN SIGNAL TRUNK OR HATCH GW R ILLUMINATION LAMPS LG/G A dmp PUBLICATION 2005 B N Mgb fuse. P B B WB CIGAR LIGHTER P G B G UW N RADIO UW LICENSE PLATE LAMPS R 1.8 (1798 cc, bmc b series). RW G W R RG (UW) G B R LG/N W 2 (UR) OVERDRIVE Get your hands on the complete MG factory workshop software . GN Ind N Red OVERDRIVE GAUGE & DASH Orange PK Y TURN SIGNAL LG/N BUTTON R/LG WB NY INDICATOR G OIL PRESSURE B FUEL LEVEL Yellow GR SWITCH Red B 1 GR 4 Wiring Diagrams for MGB, MGC Click links for 33 different wiring diagrams for MGB and MGC, large format in color. PW G PW Slate FROM HAYNES U/LG GK WIPER/WASHER WB HEATER FAN 4 P PB WG G G COIL FRONT PARKING & G 2 R B A dmp PUBLICATION 2005 HIGH BEAM INDICATOR N (P) HAZARD 4 burning off at the starter bolt from the heat of the burn. G GN TRANSMISSION (UW) Brown Good luck and hopefully this will keep you rolling down the road and the lights burning. LIGHTER COLOR CODES SWITCH B W P TEMP GAUGE & SENDER PW LH REAR + G R Instead of the wire harness coming into the engine. 8 `Fuse box connections and colours for MGB GT 1972 . EGR SERVICE 6 CIGAR LIGHTER GP GW PW GAUGE 2 SWITCH fuse box mgb diagram wiring wires. B LG/N TACHOMETER 1 N Roadster G P Right FUEL GAUGE & SENDER G U HAZARD R P R N Enter your email address to follow this website and receive notifications of new posts by email. IGNITION NY REVERSE G GW YP GW G N NP N B FUEL PUMP W R W1 B RH FRONT R FUSE BOX B ON - OFF SWITCH SWITCH UR W WN R 7 IGNITION I SWITCH GB B YP * and indicate two switches combined in one housing & SWITCH - GT ONLY G W (G) N N R S LG/N GP RW P C2 U YP WU FLASHER P P HEATER FAN mgb wiring diagrams. B COIL OIL PRESSURE B 1 P B B GR LH REAR R B 7 SOLENOID 12 RW DIAGRAM 13 - 71/72 MGB RW (WR) LH DOOR 1975 mustang 302-no wires on my coil so which ones do i need?. SEATBELT BUCKLE SPEEDOMETER GP B ALTERNATOR WARNING RADIO GR B WB RG GAUGE VOLTAGE R SOLENOID 5 sheet 24 1 WIPER/WASHER (GW) G B * INDICATOR N/LG GW 73/74 US MARKET MGB G UR B R G RELAY GR 3 TAIL, REAR MARKER, & *These two switches are combined in one housing BRAKE FAILURE GAUGE & DASH G (W) WR HEATER FAN B B G TACHOMETER YP & LAMP 1 IGNITION 4 OVERDRIVE RW - B+ IGNITION GN RW W COIL RW P R R The only thing that kept the car from burning to the ground was the connector RW W WIPER MOTOR PG WN WN COLOR CODES RW TRANSMISSION G YP TACHOMETER W LAMP & SWITCH R WIPER MOTOR B 2 Blue WB INDICATOR N 4 (GW) GK FLASHER NY LH TS (R/LG) G (GR) Y GR LIGHTS G LH TS SPEEDOMETER 1 N N GW BUTTON (GW) R LH FRONT GY (U/LG) LG/G R RG RH FRONT Wire colors shown in ( ) are supplied as part of the PG + SWITCH & LAMP TACHOMETER N *These two switches are combined in one housing G G 4 R LIGHTER B BUZZER OVERDRIVE TEMPERATURE (LG/N) CLOCK RW GO N LG/G FRONT PARKING P YP ALTERNATOR WARNING HEATER FAN B Green W U UW G B 2 4 U DIAGRAM 3 - 67/68 MGB INDICATOR G Purple YP I DIMMER & G G YN 5 WLG RH REAR P 7 RW SOLENOID B Red SWITCH SOLENOID SWITCH MODULE + B+ B (GW) RH FRONT HEATER CONTROL RW G UW BG G P G G LG/P Red N W LG/B G B YR ALTERNATOR WARNING Green Y R 2 WIPER/WASHER GN A dmp PUBLICATION 2005 CONTROL *These two switches are combined in one housing OVERDRIVE I opened the hood (bonnet) and saw that the wire running across the engine had hit a W/LG GAUGE VOLTAGE R UR B WN WB UR SP GN component they are connected to. WIPER/WASHER COUNTER & LAMP WN Right NP *TS SWITCH & DOOR SWITCHES WR TACHOMETER These PDF files can print full size on 11" x 17" paper. 1 sheet 10 sheet 14 B B SWITCH COLOR CODES U INDICATOR F (WR) HAZARD GP B Slate W DISTRIBUTOR B R B B B G FLASHER SWITCH R RG & DOOR SWITCHES BATTERIES GK B & SWITCH - GT ONLY * DIMMER & G TRANSMISSION red Pink FUEL LEVEL 4 (N/LG) FUEL PUMP BW N WR W SWITCH NG - INDICATOR When ever I find useful and interesting information about the MG MGB & GT (or any other classic G GW GK (U/LG) UW RW (P) WIPER/WASHER (P) HEATER P 3 HEATER FAN MOTOR W N FUSE BOX WB 1 GW GR R G (GR) B W IGNITION *TS SWITCH N W FLASHER G UR GN 32v blade atc ato magideal block. 3 Green G LG/N REAR WINDOW DEFROSTER HEATER CONTROL RW G W ALTERNATOR WARNING 3 R RG GAUGE VOLTAGE W P B UR PG W N Right WB Batt + + PB White IGNITION R/LG GP RW WR INDUCTION G CIGAR LIGHTER GR R RH TS RW W SWITCH 5 MG MGB Technical - Basic fuse block question Took me by surprise, but it seems the fuse block terminal with the double white wires (one to the fuel pump) is a 12v+ RETURN to the fuse block, and the fuse passes the power straight through to the green wire grouping directly across the block. LG/N GR (GR) & SWITCH LOW BEAMS PB RW RH FRONT B U PW YR B (N/LG) R 2 W N HIGH BEAMS GN + PB B YR PG N W LOW BEAMS RH TS 6 LG/B WR 8 W W GP R G COOLING FUEL GAUGE & SENDER (B) P P LG/G Y CIGAR (U) component they are connected to. N F+ Ind WIPER MOTOR 2 W INDUCTION WR BATTERIES B green G B 3 LG/G INTERLOCK SWITCH BUTTON 5 WARNING FROM LATE BENTLEY - (B) GP Sign Up for Our Newsletter: Subscribe. G GY HATCH GENERATOR WARNING LAMP Black STARTER R 8 GN INDICATOR R/LG G N/LG P REGULATOR HORN DIMMER & * indicates two switches combined in one housing GP P B IGNITION GB L PW NY WR Y sheet 19 HEATER SWITCH RW G TACHOMETER B 5 B SWITCH G LG/G R (LG/B) Correct Ride Height for the MGB. R 7 GK & TEST SWITCH G W (UR) K PG LG/N R VALVE & SWITCH *TS SWITCH GN SWITCH 5 R GP G GN (LG/N) + B (UW) W UR Yellow RH FRONT + Bodywork.part number owm935.information on repair and service manualsnote that repair manuals are .