RVF 400 not starting

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mullac1996
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Joined: Wed Jul 01, 2015 12:44 pm
RVF 400 not starting

Post by mullac1996 »

so my RVF 400 is not starting, I cant figure out why, when i turn the key nothing happens, no lights, nothing. when i push the ignition button nothing happens. so I tried to push start it and it would just make this horrible cranking sort of sound, so i tried to jump start it from a car battery, still nothing. This problem has happened before so i took it to the mechanic and he said all it needed was a new battery so he put a new battery in it and now 3weeks or so later (only ridden a few times because i was on holidays) it happens again. Can someone please help me?
magg
Senior Member
Posts: 1916
Joined: Mon Sep 20, 2010 11:55 pm
Bike owned: VFR400
Location: Blue Mountain NSW Australia
Re: RVF 400 not starting

Post by magg »

Needs another new battery LOL. Seroiusly, what is the battery voltage, ignition switch off and then on.
mullac1996
Settled in member
Posts: 2
Joined: Wed Jul 01, 2015 12:44 pm
Re: RVF 400 not starting

Post by mullac1996 »

yeah idk about the voltage but even if it was the battery shouldn't it still jump start off a car battery?
magg
Senior Member
Posts: 1916
Joined: Mon Sep 20, 2010 11:55 pm
Bike owned: VFR400
Location: Blue Mountain NSW Australia
Re: RVF 400 not starting

Post by magg »

Agree, but if battery voltage does not change with ignition on then switch, main fuse or wiring issue exists. Main fuse is part of starter relay.
dgunthor
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Posts: 167
Joined: Wed Jan 21, 2009 4:48 pm
Re: RVF 400 not starting

Post by dgunthor »

sounds like it may be main fuse if you have no instrument lights when the ignition is on.

last time my main fuse went was when the reg/rec packed in. try replacing the main 30A fuse, if it goes straight away then the reg/rec could be your issue.

also, measure the voltage across the battery - should be 12.3V to 13V if it's in a good way

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