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I'm installing a JVC KD-R99MBS receiver on a pontoon boat.
I'm installing a JVC KD-R99MBS receiver on a pontoon boat. It worked before w/ red and yellow and orange/white wires going to 12v and black going to ground, but now I get no sight of life. Fuse is goo… read more
Charles
Charles
Certified Mercury Tech
10,506 satisfied customers
I want to replace a Lowrance Antenna LGC-12s (4 wires) with
I want to replace a Lowrance Antenna LGC-12s (4 wires) with an Evermore SA320 (RS232) (5 wires). I need correct wiring codes … read more
Charles
Charles
Certified Mercury Tech
10,506 satisfied customers
I have a 2004 Sweetwater pontoon boat with a Yamaha TLR-50
Hello I have a 2004 Sweetwater pontoon boat with a Yamaha TLR-50 The ignition was acting flaky in that it would not sometimes it would not start (no power) and other times it would not shut off. It ha… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
605 satisfied customers
1998 Volvo Penta 5.0GL 502BPYBC (from the OMC transition
Hello Jason. 1998 Volvo Penta 5.0GL 502BPYBC (from the OMC transition days). I inadvertently reversed battery polarity. Using DMM, I have voltage at both 50-amp breakers (in and out), as well as 12.5-… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
605 satisfied customers
I have an 1988/89 Evinrude 150 with 3 carbs and have a
I have an 1988/89 Evinrude 150 with 3 carbs and have a problem getting spark. Plenty of fuel. If i disconnect the connector from power pack to stator / timer base and then put my test light on battery… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
605 satisfied customers
We are installing a garmin 94 and the 4 small wires on it have
We are installing a garmin 94 and the 4 small wires on it have diferent terminology than the standard horizon vhf and a different # ***** wires. The garmin has 4 Brown,blue black and red. The standard… read more
Expert
Expert
I'm on my second receiver. Blew up after playing a short
I'm on my second receiver. Blew up after playing a short while. The reset button does not bring it back on. Checked all the speakers and wires seem ok. It seems completely dead. Checked and have power… read more
Louie
Louie
Senior Technician
Associate Degree
1,510 satisfied customers
No spark with a delco voyager est distributor kit in a 1990
no spark with a delco voyager est distributor kit in a 1990 mercruiser 4.3V6,I change out my unreliable thunderbolt 4 ignition with this kit but i am not getting spark,i have 12 volt from the ignition… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
605 satisfied customers
Charles, my name is ***** ***** my question is:- How do I wire
Hi Charles, my name is ***** ***** my question is:- How do I wire up my Uniden UM425 VHF DSC radio to my Navman 5100 chartplotter? The VHF plug wires are Orange: NMEA OUT(-) Black: Ext. Speaker(-) Gre… read more
Charles
Charles
Certified Mercury Tech
10,506 satisfied customers
I have a Lowrance elite 5 dsi unit and recently purchased the
I have a Lowrance elite 5 dsi unit and recently purchased the adapter for my unit to hook up to my gps for the DSC function. There are 3 wires, yellow, red and black, from the adapter and I have to wi… read more
Charles
Charles
Certified Mercury Tech
10,506 satisfied customers
I have a garmin750s combo with nmea0183 connection and hookup
I have a garmin750s combo with nmea0183 connection and hookup to Suzuki 115hp and my rev counter fuel flow meter motor hour meters are not working… read more
Charles
Charles
Certified Mercury Tech
10,506 satisfied customers
I have in my new boat [ 2013 Parker ] a JBL mbb-3.5 and a MC-19
I have in my new boat [ 2013 Parker ] a JBL mbb-3.5 and a MC-19 head unit. Dealer installed Sirius box SC-C1 for satellite. When I turn batterys off on boat it won't hold preset for Sirius but will ho… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
605 satisfied customers
I have an 87 Mercury 150 Black Max that i would like to "hot
I have an 87 Mercury 150 Black Max that i would like to "hot wire" to see if it runs. The boat is in pretty bad shape and the ignition switch is busted off inside the control unit. I can't find just t… read more
Charles
Charles
Certified Mercury Tech
10,506 satisfied customers
I need the ignition/acsesories wiring diagram for a Chaparral
I need the ignition/acsesories wiring diagram for a Chaparral 187 175 hp /4.3l boat. I recently had to hot wire the boat when I forgot my keys. Can you provide this for me?… read more
Havasu_Boatman
Havasu_Boatman
Certified Marine Mechanic
Vocational, Technical or Trade Scho
3,214 satisfied customers
I just purchased a 1985 Mercury Black Max 150 to put on my
I just purchased a 1985 Mercury Black Max 150 to put on my boat. I noticed that a plug was missing on what seems to be the trim control which is mounted inside the boat. The plug has 3 flat terminals … read more
Havasu_Boatman
Havasu_Boatman
Certified Marine Mechanic
Vocational, Technical or Trade Scho
3,214 satisfied customers
My batteris were stolen and have 2 fish finders and a trolling
My batteris were stolen and have 2 fish finders and a trolling motor . fish finders are a piranah max 10 and a lowranceM68C. I need to know how to return the wires back to their original batteries and… read more
Havasu_Boatman
Havasu_Boatman
Certified Marine Mechanic
Vocational, Technical or Trade Scho
3,214 satisfied customers
I have a Kenwood car or boat radio (B/M KEN KDC217 class 274
I have a Kenwood car or boat radio (B/M KEN KDC217 class 274 with OB-A 03/04/03) that I would like to use in my outboard boat, but I don't have a wiring diagram. My son bought the unit a number of yea… read more
Jason
Jason
Marine Mechanic
Vocational, Technical or Trade Scho
605 satisfied customers
I recently purchased a 2005 Tracker PT185 Special Edition.
I recently purchased a 2005 Tracker PT185 Special Edition. I want to add a fish finder to the bow panel between the trolling motor plugin and the trim switch. I removed the panel and discovered two wi… read more
Noel Schembri
Noel Schembri
Marine Technician
Diploma
51 satisfied customers
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Meet the Experts:

Jason

Jason

Marine Mechanic

605 satisfied customers

Degree in Marine Technology, Also Certified with Mercury Marine, MCM, MIE, VP, Yamaha, Honda, Suzuki

Captain Dave

Captain Dave

USCG Licensed Captain

136 satisfied customers

Over 20 years experience installing, maintaining, and using sophisticated marine electronics.

Tan

Tan

MerCruiser Certified Technician

91 satisfied customers

40 yrs. experience with complete engine repairs both inboard/outboard and MerCruiser Certified Technician.

Neil

Neil

Marine Electronics Dealer

73 satisfied customers

NZCE Electronics and Computing

Ropesmarine

Ropesmarine

Boat Enthusiast

70 satisfied customers

13+ years of installing and troubleshooting, FCC License with radar endorsment, CMET

Noel Schembri

Noel Schembri

Marine Technician

51 satisfied customers

Marine mechanic / electrical technician

yachtwork

yachtwork

Marine Engineer

35 satisfied customers

Yachtmaster Ocean & MEC3

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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