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1-20 of 27 Results
  1. MK1 Electrical Diagrams
    My car came with the third break light in the cab but I just bought a rear wing with the third break light. I was wondering if anyone has done this conversion before and if so where can I find the wire that runs to the in cab break light. It must go to the fuse panel right? Also I had (what I...
  2. General MR2 Discussion
    Hey everyone! I made a step-by-step video on how to install your short hub adapter, quick release and aftermarket steering wheel. You also will need to wire up your horn if you are thinking about getting an aftermarket steering wheel. I have a video for that as well! Thank you!
  3. General MR2 Discussion
    Hey everyone! I recently made a comprehensive video about wiring your horn after installing an aftermarket steering wheel. There weren’t any that videos showcased exactly what I was looking for, so I made one for you guys. This is for all you visual learners like myself. Thank you!
  4. Common Engine Swaps and Related Discussions
    Would anyone have the body harness diagrams for the 93 3sge and the gen2 3sgte. I'm swapping in a turbo engine and the body harness connectors are totally different and I'm trying to figure out what each cable does.
  5. Normally Aspirated
    Recently got an NA SW20. The owner before me bought a new battery about 10 days before I took delivery. When I took delivery of the car, the new battery was still in it, but the battery was dead and the car wouldn't start. I went through the fuse boxes and found that the EFI fuse was drawing a...
  6. MKI, 84-89 NA & SC
    I was originally trying to fix a problem where my oil pressure gauge wasn’t working but found this one wire next to the cooling fan (yellow with black stripe) and have no idea where it goes. ( this is in a 1988 mr2 with a 4age)
  7. Interior Modifications
    Hey guys I have a 92’ jdm mr2 G limited which came with a momo steering wheel, I wanted to add a aftermarket wheel disconnect kit but due to the car not coming with airbags I’ve been met with some unfamiliar circuitry, not too sure how to make the horn function, any help will be great (it’s the...
  8. 3SGTE Turbo
    Hello, I need help locating where these two wires go. Its pretty long and is coming from rear driver side wall. The car is originally 1991 NA but now has a JDM Gen 3 swap.
  9. SoCal MOC
    i need help figuring out this crappy wiring job by previous owner, I was excited to work on installing my new stereo but this wiring is too crazy and I’m lost, I included pictures of the mess and of the new stereo with included harnesses.
  10. General MR2 Discussion
    Does anyone know if the 14 pin radio harness is a seperate harness pigtail that plugs into the main harness or if is part of the main harness? Vehicle in question is a 91 turbo with premium sound. thanks, Bill
  11. General MR2 Discussion
    hey there, I just recently bought a 1987 mr2 and it has a kill switch I want to get rid of, it looks like it's wired to the efi. Anyone have some know how about how to remove this? Thanks in advance. Also im adding a picture of the box and mess of wiring im trying to sort out. I've already...
  12. MKII, 90-99 NA & Turbo
    Hello there, I'm in a bit of a mess with my mr2s wiring and wondered if anyone on here can help! A bit of backstory to set the scene a little, I'm based in the UK and have a slightly tatty but much loved 1991 rev 1 Glimited in signal yellow, tin top, that I've replaced both sills completely on...
  13. 3SGTE Turbo
    Hey guys, so my car has been down for the winter. I have a new optima battery and i replaced the original + battery terminal because it fit poorly. So now my battery has good connections. I had just replaced tie rods and went for a lil drive yesterday, right, no issues. Got gas, me and the lady...
  14. MKII, 90-99 NA & Turbo
    Hi Guys, I recently purchased a rev 5 MR2 and it came installed with an after market MOMO steering wheel. The horn however does not work. When the button on the steering wheel is pressed I get no movement at the relay. I’ve tested the relay and it works and I’ve also tested between the relay...
  15. MKII, 90-99 NA & Turbo
    Hi, Ive got a power steering pump off of an mr2 to put in my r32 skyline and I’m wondering if I need to run the p/s ecu and speed sensors etc for it to work properly it can I hard wire it to a switch. Also what wires are what and what way is in and what way is out. Any other information would...
  16. General MK2 FAQ (Newbie Center)
    I'm trying to rig up an electric speedometer from an Australian 1993 rev 2 3sge into a rev 1 JDM cluster, I've worked out the positive and negative terminals but attaching the speed sensor signal wire to either of the other two terminals does absolutely nothing to the needle no matter how much...
  17. MKI, 84-89 NA & SC
    First mr2 First post. Bought the non running 89 mr2 with 4agze, and auto trans a week ago for next to nothing. Previous owner reversed terminal connections on a jump-start and fried something, no lights anywhere. Previous owner probably removed the (Main fuse link 1.25 BLK) off the positive...
  18. MKII, 90-99 NA & Turbo
    Greetings everybody I may be crazy with this idea, and any advice is greatly appreciated. I am planning to do a 2GR swap to my 1991 MR2 starting this winter. The car currently has a Gen 3 3SGTE with a 93+ LSD E153. The body harness was swapped for gen 3 3sgte harness as well. The gauge cluster...
  19. Electronics/Audio
    Hi everyone, I'm new to the forum. I just bought an '02 MKIII and my first order of business is getting the stereo up and running. It appears that the previous owner installed an Alpine CDA-9886 head unit and two Polk db651 speakers in each door, but removed the amp before selling. I know...
  20. Lights
    I've seen it on 240s and Miatas, both headlights go up, one goes down and up, both go down. Does anyone have any information to do this with an AW11? I don't know if the headlight controller differentiates between the two headlight motor, I'm thinking I can make a custom wiring loom with an...
1-20 of 27 Results