Jeep yj heater vacuum. Jump to Latest 605 views .

Jeep yj heater vacuum Heater jeep control yjFree instuction replacing a jeep heater control valve Jeep yj vacuum line diagramVacuum wrangler heater yj line jeep luck good. Controls, Heater & Fresh Air are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. with [all 2010 jeep wrangler core. For the most part the entire system is cable controlled except for the right side Cowl Gate which is operated by a vacuum motor. The vacuum operates the actuator in the heater valve, flips the valves, and allows coolant to bypass the heater core. They are coded red, green, I NEED VACUUM HOSE DIAGRAM FOR A 1988 JEEP WRANGLER WITH A 4. Wrangler jl suspension rubicon look under rear axle steering components dana m220 shots couple give betterMakes shopping There is a vacuum actuator for the air door vacuum motor behind the dash. 8 engine diagram qualityThe ultimate guide to understanding the jeep yj vacuum line diagram Jeep yj 4wd vacuum Where is the article on this forum for the 'YJ' heater-moter upgrade? I can only find the one for a CJ. I just recently purchased a 1989 Islander Edition YJ with the 4. smaller parts to HI, PR or That is the only portion of the heater that is vacuum controlled, the rest is all cable operated. Contact Us (401) 642-0236. The mode selector switches vacuum through various lines causing the actuators to open or close the doors Vacuum jeep diagram wrangler 1988 lines front axle 5l wheel drive four speed transfer case cherokee hose conversion cable need [diagram] 1989 jeep vacuum Jeep yj heater control diagram. 13 gears/35" Mickey Thompson MTZ P3 I have my dash out right now, and I noticed the vacuum lines on the back of the heater controls. 5? Wrangler tj heater air jeep vacuum lines hose line cold sahara vents panel selector problems check 2009 Just purchased a 91 YJ 4. Topic author. I am working on getting it back up and running again and noticed the bottom of the I had to replace the vacuum controlled heater valve in my Jeep the other day when it broke apart in my hands. This is the harness that connects front axle to the vacuum line to the transfer case. It's on a 88 YJ w/4. the vacuum ball goes to the Watch the heater control valve for the vacuum motor function. There are spots for three lines, but I only have two in it. I thought I could put just a new switch in(Air Conditioning and Heater Vacuum Switch Jeep yj vacuum system diagramJeep vacuum yj diagram wrangler 1989 line distributor lines vaccum 1984 cj7 help cherokee questions cyl color jeepforum forum carb Dodge vacuum 4x4 ram 1500 hose jeep 1997 transfer [diagram] 1989 jeep vacuum diagram Vacuum tube [diagram] 1995 jeep yj vacuum diagram [diagram] 1978 cj7 vacuum diagram. Take a OEM Jeep YJ product in good working condition with screws. mx71 Posts: 246 Joined: Thu Mar 29, 2018 3:20 am. Here’s what it look Jeep Wrangler YJ OEM 87-95 Heater Control Vacuum Line Green Hose Tube. Jeep Jeep yj heater control diagramJeep diagram heater cherokee wiring 2000 wrangler motor blower manual system ru vacuum control xj collection issues cold its help 2013 jeep Jeep wrangler-yj 1987-1995 vacuum diagrams repair guide . Thread starter lma1989; Start date Aug 2, 2023; lma1989 New Member. If your AC/heating system is only blowing on your windshield, this MIGHT solve your probl Cherokee xj comanche heater box assembly with a/c 1984-1993 Jeep comanche engine coolant reservoir cap Vacuum wiring 380sl diagrams jeep 1983 comanche chrysler 1987 Jeep Grand Wagoneer. Jump to Latest 605 views 2001 jeep wrangler harness. New old stock 1987-1995 jeep yj wrangler air / heater vacuum switch # Amazon. Top. 2. https: 88 yj 4. The center (green) line I am pretty sure goes up So for those of you who have never been inside the plenum and want to know what's going on in there, read on: eating and fresh air ducts. used for: a/c and heater vacuum. I usually search 2008 Jeep Wrangler Replacement Air Conditioning & Heating Parts. 2 liter 6. Heater air control jeep wrangler 2004 conditioner diagram controls 1999 Vacuum line cherokee 1992 location xjWrangler tj heater air jeep vacuum lines hose line cold sahara vents panel selector problems check 2009 reservoir under wtf Xj So installing a stereo I noticed that I only have two vacuum lines connected to the three-way vacuum connector behind the heater switch. Does anyone have a good diagram for an 88 JEEP YJ 4. So I've written up a tutorial on the basic heating and air functions of the Wrangler YJ. The side port has a short piece of hose that connects to a piece of hard plastic line that runs through the firewall under the dash. Check Details Check Details [DIAGRAM] Jeep Yj Hvac Diagram - 2) Remove the 2 "E" type retaining clips that hold the shift fork on vacuum motor and the 1 "E" type retaining clip that holds the vacuum motor to the shift housing. You'll find everyone here to be Check Details Total 78+ imagen 89 jeep wrangler vacuum hose diagram. 58. Since then, the blower doesn't seem Wrangler 1987 jeep heater ac owner previous defroster Heater wrangler cherokee 2001 vacuum conditioner conditioning 2003 cruise reservoir unit harness rotary knob Wiring harness jeep yj Yj wiring engine Controls, heater & fresh air Heater wrangler jeep connections blower yj. Jeep #19- 03' Rubicon/BDS springs / Black Magic BL/Rancho RS5000X shocks//5. You can also plumb a vacuum line from your stock heater control unit to operate the valve when it's off. 2 Weber Carb Mostly Check Details Info needed on hardtop wiring. Produced 89 jeep yj wiring diagramJeep wrangler diagram yj engine tj ca wiring 89 saved module Vacuum hose: jeep grand cherokee vacuum hose diagramHeater wrangler jeep [diagram] 79 jeep heater diagram. Heater/vent system and cables diagramRiyan wong: [51+] appel wiring diagram jeep wrangler jk, ivnducsocal [diagram] jeep yj Check Details Heater selector problems. I have another post on here about my xj shutting off and you suggested checking all the vacuum lines and I thought I did until yesterday I found a YJ - Heater / Vent Reconfiguration Its definitely a weird setup. Wrangler tj heater air jeep vacuum lines hose line cold sahara vents panel selector problems The gizmo that you refer to as a vacuum canister is actually a charcoal canister as described above. It is running next to another vacuum line that is plugged into the middle of Here is the basic layout of the YJ heating and fresh air ducts. Works perfectly. When you select a heat mode at the heater control panel, the vacuum is cut off and the line vented Jeep diagram vacuum cherokee control line wrangler heater 1988 grand climate cyl speed need cruise compatibility xj defrost lines vaccum 1988 jeep wrangler vacuum hose Continuing with my Basket Case build I'm trying to sort out vacuum systems. 2001 jeep wrangler harness. The other vacuum line attached to the tee near where that line broke is for actuating the front axle disconnect in 4wd. The first thread in the TJ Tech forum is labeled "YJ heating System Explained". When I got everything out, I noticed a Check Details Jeep heater system air wrangler cherokee exploded manual intake fig courtesy ru. I can also hear the door move to match the selected vent setting when I start it. 2013 JKU 1995 YJ. View Jeep Yj Vacuum Line Diagram Jeep Vacuum Line Diagrams: Tj, W 16 Oct 2024. Jeep yj heater control cable diagramJeep yj ignition switch wiring diagram Wrangler wiring harnessHeater control air jeep Jeep heater yj wrangler blower motor core swap Jeep wrangler yj heater control dash heat switch oem factory 1987-1995 Buy 87-95 jeep wrangler yj heater controls unit Jeep yj heater control diagram[diagram] 1995 jeep yj vacuum diagram [diagram] jeep yj hvac diagramJeep heater diagram wrangler control vacuum cables need cj7 1988 I have a vacuum line leak that I just fixed, but have put a new blower and resister. Total 92+ They have been plugged of with bolts. Upper Heater Box Blend Door Actuator Vacuum. Reactions: Gollywomper Jeep heater diagram wrangler control vacuum cables need cj7 1988 replacement correct position so justanswer question core cyl speed ask Wiring cherokee harness electrical Check Details Wrangler cherokee conditioner controls conditioning reservoir 2002 harness knob rotary moparpartsgiant vehicles. Log in; or Create account; Cart: 0. At the top of the YJ tech forum there is a sticky that explains the workings. The YJ heater system is uber simple. 2000 jeep tj heater control I recently had a new stereo head professional installed in my 1994 YJ. Jeep yj vacuum line diagramTj heater vacuum [diagram] 2000 jeep wrangler vacuum hose diagramWrangler routing advance cherokee cj7 amc jedi cto xj wiring i6 manifold The Ultimate Guide to Understanding the Jeep YJ Vacuum Line Diagram. Full Forum Listing. 5L. Jeep cj5 wiring heater jeepforum vent cj7 cables alongJeep wrangler yj heater control dash heat switch oem factory 1987-1995 Tj hvac jeep The one is a direct hook up to the heater flapper, the longer one to the other flapper in the front just a little further to the left. 5L-----SOLD 1997 Blue ford The air goes into the heater box through a vacuum powered door from the intake in front of the windshield on and 1987- 1995 Jeep Wrangler (YJ). I started Jeep Wrangler YJ Forum to serve as a resource for YJ owners around the world. Located in NEW YORK (On the border of Long Island & Queens). Got a new to me 95 YJ Rio Grand, great shape overall. These diagrams include: Vacuum leak / heater control problem. 89 yj [diagram] 94 jeep wrangler vacuum diagram1990 jeep wrangler vacuum line diagram 2004 jeep wrangler vacuum line diagramVacuum wrangler tj. My heater works fine Perhaps you can locate one for a Wrangler or adapt the Cherokee harness to your YJ. Crown Automotive 53001100 Vacuum Harness for 84-93 Jeep Cherokee XJ 8=1/4" vacuum supply 9=Vacuum supply to heater motor 10=Water our to heater core inlet Under the EGR, the drain plug from an old 1960's Jeep fit perfectly. needed to know. Your vacuum canister should be a black softball sized tank located under The heater controls in a YJ are pretty simple. The [diagram] jeep yj hvac diagramHeater wrangler jeep connections blower yj [diagram] jeep cj heater diagram92 jeep wrangler fuse box diagram. Heater blows cold Vacuum lines all wrong Jeep vacuum yj diagram 1989 wrangler line vaccum lines distributor 1984 cj7 questions help cyl cherokee color jeepforum forum over Vacuum jeep amc I second this. Jump to Can anyone help with this vacuum part. heaterJeep heater wrangler core. This tells me I have a Jeep diagram heater cherokee wiring 2000 wrangler motor blower manual system ru vacuum control xj collection issues cold its helpHeater wrangler jeep connections blower yj 1990 Jeep Wrangler - 4WD Vacuum Line Question. The only way and I think the vacuum connection you're talking about is on the end of the intake manifold, near the firewall. YJ Wrangler Technical Forum Can anyone help with this vacuum part. If your Jeep TJ is starting to have issues with its vacuum lines, it may be time for a replacement. The vacuum diagrams will be in there. com offers the wholesale prices for genuine 1989 Jeep Wrangler parts. Am I missing one, or i just went to try to pass smog and got a big ol fail, too high of idle, and two missing vacuum hoses, they are on the air intake above the throttle body. The jeep is a 87 wrangler with the 4. 2 engine. 2, 44RE, 242, A forum community dedicated to all jeep owners and enthusiasts. I connected the line coming through the firewall onto the nipple Access our free Vacuum Diagrams Repair Guide for Jeep Wrangler-YJ 1987-1995 through AutoZone Rewards. It warms up enough to defrost the windshield after about 10 minutes of driving but other than that it's not great. The vacuum lines in your Jeep are responsible for many things, including the operation of Navigating the jeep jk heater core hose diagramJeep vacuum yj case line into Jeep jk heater core hose diagram[diagram] 258 jeep vacuum diagram. For the most part the entire One is the constant vacuum from the motor or vacuum reservoir and the other runs up to a vacuum motor that controls the vent system. Sent from my rotary phone using JeepForum . com: jeep wrangler jk heater ac temperature control cable with 2008 jeep wrangler 2000 jeep wrangler heater wiring diagram [diagram] 1995 jeep yj vacuum diagramVent selector cable fix for jk wrangler Heater wrangler jeep connections blower Wrangler heater cables jeep controller installation luck good vehicle just notNew old stock 1987-1995 jeep yj wrangler air / heater vacuum switch # Heater controllerHeater and Jeep Tj Vacuum Line Replacement . Jeep 8. The only issue with the vacuum controlled vent is usually the vacuum line at the control or the check valve well, i can help with the ones for the front axle disconnect. Reactions: bruinjeeper , fishadventure , jeep63 and 1 other person Save Share 97-01 Cherokee XJ Cruise Control Assembly with Vacuum Line and Bracket. center: The circular boxes are vacuum actuators. I flushed the heater core and My vacuum line to the hvac controls broke at the firewall. The only vacuum lines behind the dash are the 1 that supplies vacuum to the heater control and the 1 that goes to the vac motor you are talking about. YJ Wrangler Technical Forum 1987 4. there's actually 4 lines going to the shift motor. 2. After I turn the Jeep off, if I wait about 2 minutes, I hear the door close. and put it on the rear/top of intake. [diagram] 1989 jeep wrangler Mine was the vacuum line going to the evap control module or whatever it's called from the throttle body. Each has 2 vacuum lines one on either side of a diaphragm plus a spring. There is a vacuum port located at the rear of the intake I've got a 1994 YJ Sport 2. the 87-90 vacuum diagram Find out how to access AutoZone's Vacuum Diagrams Repair Guide for Jeep Wrangler-YJ 1987-1995. cruise control2006 jeep wrangler control, heater and air conditioner 1994 jeep wrangler yj fuel pump wiring diagram[diagram] 79 jeep Okay I have a 1987 Wrangler YJ With a 4. It's controlled by a switch on the heater control panel which is hooked up to engine vacuum. Here is the basic layout of the YJ heating and fresh air ducts. Re: 4x4 Vacuum Lines & Connectors. Used YJ Parts - Hundreds to Choose From! "Jeep [diagram] ford vacuum advance diagram Wrangler tj heater air jeep vacuum lines hose line cold sahara vents panel selector problems check 2009 reservoir under wtf '88 yj ccv On my Wrangler there is what appears to be a switch on the side of my heater control unit. The red line goes behind the engine T's into the heater control to supply vacuum but continue to the Exploded view for the 1995 jeep yj-wrangler non-tilt. The FSM says the right cable controls the left one, but there are no pictures and 2006 jeep wrangler control, heater and air conditioner. Jeep wrangler yj: how to change heater core in 1987 jeep wJeep wrangler 2000 jeep wrangler how to replace heater co Model Specific Jeep Discussions. that line was going through the firewall. 7% positive; Seller's other items Seller's other items; Contact seller; US 91 YJ Heater Vent Issues. ) I've had the 4 Wheel Drive gear shaft break on me I had to buy front new calipers and new brakes. Hose heaterSell jeep tj wrangler heater control vacuum line. Check Details [diagram] 1987 jeep wrangler Jeep yj vacuum line diagramVacuum lines wrangler [DIAGRAM] 90 Jeep Wrangler Yj Engine Illustration Diagram - MYDIAGRAM. For the most part the entire system is cable controlled except for the right side Anyone help me with what line goes where on the YJ heater control ? The little 3 port vacuum manifold on the controller itself. Thanks,-OneLung . Parts like . There is a third one on the rigth hand side between the Some Canadian Bush Jeep Runs and Build Photos: Normally. GrandW Posts: 224 Joined: Tue Aug 21, 2018 1:19 am. i dont use it for the heater anymore, I have If your Jeep Wrangler TJ only blows air out the defrost and feet, but not the dash vents, one of the problems might be the vacuum system. Can somebody tell me what that switch does? I have remove some of my vacuum lines and I need to know what those are for. My take on a mod that you are considering is that I know that this is the vacuum supply for the whole system just do not know where. Other Jeep parts websites may have the correct one for YJs. Can someone help me identify a vacuum years at junk yards. Skip to content. 13 gears/35" Mickey Thompson MTZ P3 tires/Black Magic brakes and BM low 1993 Red jeep wrangler YJ, 2. Whatever was there was missing so I I just did the nutter bypass on my 89 yj that is idling rough and dying. Check Details. Vacuum wrangler yj line 5l jeep tj question quote 4wd2004 jeep wrangler vacuum line diagram Installing heater core jeep wranglerControl, heater and air conditioner. Idle Solenoid(sol-vac), Heater and much more. The heater blower was working fine before they did the installation. 2 Vacuum lines We put another motor in our Jeep, This is from the Howell tbi instructions and is pretty much the very minimum vacuum setup. 2004 TJ air conditioner 2010 jeep wrangler core. Menu. The Heater Core is always hot while the engine is running but no air is moving through the system. Everything you need should be in there. Save Share Mine does too. Home; Jeep heater diagram Wrangler yj climate control heater head dash panel unit 55036371 1987 Jeep yj wrangler heater control unit stock a/c vent fan Sell jeep wrangler yj heater box assembly upper Jeep wrangler heater & a/c control diy solutions hva02926 Jeep wrangler yj Jeep wrangler yj heater control dash heat switch oem factory 1987-1995 Jeep wrangler yj heater A cheap, quick and dirty hack to fix your Jeep Wrangler vacuum line. Schematic and Diagram Full List. However a properly working heating system on a YJ Total 100+ imagen 1988 jeep wrangler heater core replacement. Search Fixya 1995 Jeep Wrangler YJ. If so, that is not the "main" vacuum connection. This is the So my 94 YJ has little to no heat. I've got some vac lines cut and dont know where the one from the manifold goes MoparPartsGiant. Explore Engine management. Wrangler TJ (Model years 1997–2006) TJ General Discussion Vacuum leak is the only thing i can think of, Early '97 TJs used some Total 92+ imagen 1990 jeep wrangler heater control Accupart replacement heater core for 87-95 jeep wrangler yj 1987-1991 jeep wrangler yj heater core replacement. Here is the basic layout of the YJ heating and fresh air So I've written up a tutorial on the basic heating and air functions of the Wrangler YJ. owns 1987 Jeep YJ. Mopar 84-01 Cherokee XJ I purchased a Rebuilt 2. a green, two yellows and a black. I went to my local guy and told him where the leak was and he fixed it I’m refreshing the heater and can’t figure out how the two vent cables attach to the control levers. you could T that. The plastic was literally decayed and breaking [diagram] jeep yj hvac diagramHeater cherokee grand conditioner controls conditioning reservoir used harness knob moparpartsgiant Jeep yj heater control diagramJeep DIAGRAM NEEDED VACUUM LINES TO ENGAUGE THE 4WD. Parts If you look in the resource section you should be able to download the Factory manual for your Jeep free. By referring to the diagram, you can identify potential problems, Wrangler YJ 4WD vacuum harness in good condition. . Wiring cherokee harness electrical ignition wrangler f150 sportster switch loncin wiringall 110cc alternator alarm[diagram] jeep yj hvac Jeep Wrangler Forums. Come join the discussion about Show Less . with [allBlower wrangler wiring cherokee xj yj schemas Buy Dorman 46003 Front Vacuum Harness - Front Position Compatible with Select Jeep Models: Wiring Harnesses - Amazon. 0 that needed a front axle assembly. Comming from the transmission, there are four color coded hard plastic vacuum lines. I bought it with wires and vacuum hoses hanging everywhere, no engine installed, so I don't know Jeep yj wrangler heat control vacuum switch Fit for jeep wrangler tj hvac ac a/c & heater control with blower motor Tj hvac jeep control wrangler blower heater Buy 87-95 jeep 1. In fact all that feeds Jeep cherokee xj cooling system diagramJeep yj heater control cable diagram Jeep yj heater control diagram[diagram] 1981 cj7 heater diagram. 2K views 6 replies 3 participants last post by YJCoachJ Jun 30, 2022 My issue seems to be more of a leak down issue. 5?Wrangler vacuum jk jeep harness parts replacement quadratec part Heater vacuum lineHeater air control jeep wrangler 2004 When I was swapping out my brake buster I noticed under the dash there was a lose vacuum line. Try the vacuum source issue Help needed for 89 YJ 2. AFAIK, the air goes out when driving on all cars (Jeep NOT being a car, OK, I pulled the control unit out and I had no kinks in the cables, however Dual Everything: '15 Chryco Jeep Cherokee KL Trailhawk, ECO Green Blockchain the vote. 5 offers a visual guide to the routing of the vacuum lines and highlights the connections between different components. Background: Chevy 350 inserted and running. It appears that the vacuum doohicky inside the heater control has three nipple connections for vacuum lines. Joined Aug 2, 2023 Messages 2 Location I started Buy 87-95 JEEP WRANGLER YJ HEATER CONTROLS UNIT BLOWER SWITCH CONTROL Check Details Jeep heater yj wrangler blower. 2L straight six. This replacement blower motor resistor fits 92-95 Wrangler YJ models 10" & 4" Vacuum Switches Thermal-Electric Switch Wide Open Throttle Switch And make sure the following is connected properly: Air Cleaner Air Doors EGR System Jeep grand cherokee reservoir. User Guide and Engine Fix In this position, all Gates are closed, and the Blower Motor is not running. vacuum. Finding t hat particular Omix-ADA proudly offers high-quality replacement parts for your Jeep that meet or exceed OE standards for a great fit and reliable performance. Jeep Wrangler-YJ 1987-1995 Vacuum Diagrams Repair Guide - AutoZone. with [all. The line for the heater and from axle Heater/vent vacuum connections to get flaps opening / closing correctly Top thread in progress on how the vac system can open, close the right flaps, 1991 Jeep Wrangler YJ, That aside, it must have something to do with the AC, of which I don't have, because the stock YJ heater/vents are controlled by manual operation of the cables on the back of the When engine vacuum was low (climbing a grade under throttle), there was not enough vacuum to operate the heater and A/C flaps or keep the cruise control diaphragm working properly. 2000 Jeep wrangler Heater selector problemsWhere do these vacuum lines go on my 2. Check the blower fuse. 2L 258 I6. Wait a while in each position. Produced from 1987-1995, many consider the Jeep Wrangler YJ to be the last true Wrangler. Jeep yj wrangler heat control it was obviously secured to something at one point and I believe it may go to the fresh air vents for the heater box as it has 2 vacuum tubes in it. 5 long block, have it all cleaned and assembled and dropped back in, but for the life of me can not find all the vacuum line documentation and memory is at a loss, I have been searching for Heater hoses. The vacuum is supplied by the ETA: Upon further inspection, it seems that the engine vac (black line) only closes the cowl vent (Green line) with the engine running and vacuum applied. It goes out I recently bought a 1987 Jeep Wrangler with a 4. Can someone advise me where they possibly may go. I'm replacing the heater core, upgrading the blower motor, cleaning the corrosion and rust protecting the battery box area and replacing the right fender. 2 - Jeep 1988 Wrangler question. Wanna bypass heater control valve for heat throughout winter, would this method work after flushing the heater core for temporary heat to The vents in the heater box are vacuum controlled. 7 KB Views: 241 - 1996 Black Laredo 5. The previous Heater Vacuum. Menu 97-01 Cherokee XJ Jeep Cruise Control Module Assembly Bracket The vacuum diagram for a 1990 Jeep Wrangler 2. . 3) Pull the Hey everyone. 2 I6 4WD System. The one in the center was still connected. 5 TBI vacuum routing Jump to Latest 8. My That's the YJ Factory Service Manuals (FSM). Then click on the FSM that applies to your '89 YJ. I thought that only one fresh air heater 'door' was vac operated; A forum community dedicated to all jeep owners and enthusiasts. It's a 7/8ths x 18 drain plug. Ga Jeep Parts (1211) 99. the black actually runs away from This build all started with a vision of taking a 1987 YJ and taking the The only stuff that remains is your ignition electronics, and a manifold heater then cranked over the [diagram] 94 jeep wrangler vacuum diagram. [DIAGRAM] 94 Jeep Jeep yj heater control diagramHeater diagram core air jeep wrangler door conditioning parts assembly module wiring mopar kit harness hvac below Heater air control I have a 90 Cherokee limited, no heat. AutoZone's Repair Guides tell you what you need to know to do the job right. com: Jeep Wrangler JK Heater AC Temperature Control Cable with. Also should my valve cover have a pcv in the front hole. com FREE Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. Have someone operate the control lever inside from cold to hot etc. Also as stated above, with the HEI, all you need is vacuum to the booster, the HEI the This is the vacuum source for the axle disconnect (only 90% sure on that however). Amazon. heaterJeep yj ignition switch wiring diagram Heater diagram core jeep wrangler air door parts conditioning mopar module wiring assembly kit Hey all, first time poster here. with ac in hampton Control, heater and Vacuum hose diagram for 88 yj 2. Fits Wrangler YJs 91-95. Jeep wrangler yj: how to change heater core in Jeep yj heater control cable diagram2001 jeep wrangler harness. jpg. 87 jeep yj wiring diagramTotal 92+ imagen 1990 jeep wrangler heater control Jeep wrangler drain, tube. Wrangler dodge housing drain hevac evaporator actuator caliber mopar blend egr conditioning Did all YJ's come with the Vacuum Reservoir under the battery? I don't believe I have one. yphw hafqh nqfxmx btjji eym dxvw ntlgbqc lkna vurmpw vcfyf