lowrida56
Member
- Joined
- Aug 28, 2005
- Messages
- 261
- Reaction score
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- Age
- 44
- Members Ride
- VN Calais 5ltr
My VF Calais is displaying fault code P129D-00 "fuel pump driver control module Ignition on / start switch switch voltage low.
The remote start does not work, If I clear this code and then turn the car off without starting it, it will allow the car to crank for a second via remote start,, but then stops cranking before the car starts. I'm guessing this is because the code gets thrown again.
I'm thinking it may be the battery dropping below a certain voltage while cranking, I've tested the battery and it comes back at 80%. Its cranks over / starts perfectly fine when using the start button on the dash.
Is there any thing else I can check? I don't want to replace the battery just to be able to use remote start.
The remote start does not work, If I clear this code and then turn the car off without starting it, it will allow the car to crank for a second via remote start,, but then stops cranking before the car starts. I'm guessing this is because the code gets thrown again.
I'm thinking it may be the battery dropping below a certain voltage while cranking, I've tested the battery and it comes back at 80%. Its cranks over / starts perfectly fine when using the start button on the dash.
Is there any thing else I can check? I don't want to replace the battery just to be able to use remote start.