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Chris
Chris, Shop Foreman
Category: Jeep
Satisfied Customers: 3301
Experience:  Jeep Certified Master Tech
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Wrangler Tj: I have an 03 tj the right front turn signal is

Customer Question

I have an 03 tj the right front turn signal is flashing fast and barely lights up and when I turn on the parking lights and turn on the turn signal it won't light up or flash I've checked the socket and its fine I put in new bulbs I've checked the wires with a multimeter and it shows -0.91 ohms and only 4 volts and I've checked the grounds I don't know if a wire is broke or where it would be broke
Submitted: 1 year ago.
Category: Jeep
Expert:  Brad replied 1 year ago.
What's the last 8 of your VIN so I can grab a wiring diagram and see what's going on?
Customer: replied 1 year ago.
3P307420
Expert:  Brad replied 1 year ago.
Thanks for the VIN.. Here is the wiring attached: The multifunction switch provides 12v to the lights so you will want to measure the voltage coming out of the connector pin 6 Tan wire to see if its a bad multifunction switch... Also verify the switch is getting 12v in as well..Here is pinout for multifunction switch:MULTI-FUNCTION SWITCH C1 - GRAY 20 WAYCAVCIRCUITFUNCTION1L50 18WT/TN (EXCEPT EXPORT)BRAKE LAMP SWITCH OUTPUT2L61 18GYLEFT TURN SIGNAL3L5 20BK/GYFUSED IGNITION SWITCH OUTPUT (RUN-ACC)4L63 18DG/RDLEFT TURN/STOP SIGNAL5L62 18BR/RDRIGHT TURN/STOP SIGNAL6L60 18TNRIGHT TURN SIGNAL7Z1 18BK (EXCEPT EXPORT)GROUND7Z1 20BK (EXPORT)GROUND8E19 20RDPANEL LAMPS DIMMER SIGNAL9L7 18BK/YLHEADLAMP SWITCH OUTPUT10--11L9 18BK/WTHAZARD FLASHER FEED12L38 18BR/WT (EXPORT)REAR FOG LAMP FEED13F39 16PK/LGFUSED B(+)14F61 16WT/OR (EXCEPT EXPORT)FUSED FOG LAMP RELAY OUTPUT15--16L4 14VT/WTDIMMER SWITCH LOW BEAM OUTPUT17L3 14RD/ORDIMMER SWITCH HIGH BEAM OUTPUT18F3 14LB/ORFUSED B(+)19F3 14LB/ORFUSED B(+)20F33 18PK/RDFUSED B(+) Let me know,Brad
Customer: replied 1 year ago.
Where would the multifunction switch be located
Expert:  Brad replied 1 year ago.
#1 is the Multifunction switch