I just bought this used vehicle and none of the system works until we turn the key to position 2 or 3. Where should I start checking?
Mar 26, 2019 at 5:11 PM
Advertisement
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
KENW1
AUTOMOTIVE REPAIR CONTRIBUTOR
213 POSTS
Thanks for visiting 2CarPros.
Start by checking fuse 41 in the under hood fuse box. It's a 120 amp fuse that feeds power from the battery. You can find your user manual at the link below to help with fuse identification and I'll post the wiring diagram below. https://cdn.dealereprocess.net/cdn/servicemanuals/acura/2003-mdx.pdf