Home Forum Gallery Wiki CruiserFAQ Tech Links Product Reviews Store
IH8MUD.com
Go Back   IH8MUD.com > Toyota Tech Forums > 80-Series Tech


80-Series Tech Tech regarding the 80/81-series Land Cruiser, including the Lexus LX-450 -- FZJ80.com




Reply
 
LinkBack Thread Tools Display Modes
Old 03-30-06, 06:39 PM   #1 (permalink)
250+ Club

 
4dmalamute's Avatar
 
Join Date: Jun 2004
Location: Sacramento Ca.
Posts: 567
My lockers wont engage

Ok, so here is the problem. I did the 7 pin mod months back and the lockers worked great. I thought that by doing the 7 pin mod you could engage your lockers while in high, without the center diff being engaged? Well, I went out today just to mess around and to my surprise, my lockers will not engage at all unless the center diff button is pushed.........be it in high or low. So, what could be the problem? It worked great before but now, I dont know what is going on. Any advice would be great. Oh yes, just incase, this is a 1993 with stock lockers and a bunch of crap on the rig.....with 247k and still going strong.


__________________
1993 J springs with 1.5inch spacers on top, locked, snorkel, BFG 315's with spacers, Con-Ferr rack with some lights, stripped of the running boards and mudflaps, Slee rear bumper with tire carrier, CB, Hanna Sliders and a tjm bullbar up front with some hella lights. 270k and still going strong
4dmalamute is offline   Reply With Quote






Old 03-30-06, 07:09 PM   #2 (permalink)
Forum Lifer

 
KliersLC's Avatar
 
Join Date: Oct 2004
Location: Stafford, VA
Posts: 2,539
With out the center diff locked, the computer won't let you lock the axles.

__________________
No problem, I'll just tow the pig to Salt Lake on a UHAUL trailer......

95 T100, beater edition (vacationing in Idaho)
97 Land Cruiser, Collectors Edition
01 Sequoia Limited
02 Camry, Commuter Chariot Extraordinaire

"A vehicle's capabilities are inseparably linked to the mental instability of the driver"
KliersLC is offline   Reply With Quote
Old 03-30-06, 07:12 PM   #3 (permalink)
Site Addict

 
DuManchu's Avatar
 
Join Date: Sep 2005
Location: Olathe, KS
Posts: 1,106
The pin-7 mod only allows you to unlock the CDL in 4-low.

__________________
- Andrew Booth -
1994 FZJ80 - SOLD :(
1998 Volvo V70 XC - 122K Miles - Navy/Tan - Um.. roof rack?

"That thing you burnt up isn't important to me. Not any more. It's the Fluid Catalytic Cracking Unit; it makes shoes for orphans. Nice job breaking it, hero." - GLaDOS


- Tornado Alley Cruisers
- WallopHandle - Golf etc.
- REtired Greyhounds As Pets - KC REGAP
DuManchu is offline   Reply With Quote
Old 03-30-06, 08:15 PM   #4 (permalink)
250+ Club

 
apcoleman's Avatar
 
Join Date: Apr 2005
Location: Fairfax, VA
Posts: 367
In order to lock the diffs in high you must have the center locked if memory serves me correct. I have ARBs so I dont have that problem

__________________
Tony

95 LC ROTW
03 ///M3
apcoleman is offline   Reply With Quote
Old 03-30-06, 08:21 PM   #5 (permalink)
MoJ
Forum Lifer

 
MoJ's Avatar
 
Join Date: Oct 2003
Posts: 2,968
The only thing the 7-pin mod does is prevent your CDL from automatically engaging/locking when you shift the transfer to 4L. As said above, the CDL must be locked in order to lock F or R.
MoJ is offline   Reply With Quote
Old 03-30-06, 10:07 PM   #6 (permalink)
250+ Club

 
4dmalamute's Avatar
 
Join Date: Jun 2004
Location: Sacramento Ca.
Posts: 567
Ohhhhh damn!! I thought I was going nuts again then. So, it does work like it did a month ago (yes I know, I havent taken the beast offroad in a while) Well then, I guess its working fine then. Just for the good news, I am off to poor a drink then. Thanks for all the information.

__________________
1993 J springs with 1.5inch spacers on top, locked, snorkel, BFG 315's with spacers, Con-Ferr rack with some lights, stripped of the running boards and mudflaps, Slee rear bumper with tire carrier, CB, Hanna Sliders and a tjm bullbar up front with some hella lights. 270k and still going strong
4dmalamute is offline   Reply With Quote
Old 03-31-06, 09:59 AM   #7 (permalink)
250+ Club

 
Join Date: Nov 2003
Posts: 456
Is there any way to trick the locker computer, into allowing the diffs to be locked without the CDL? Not that I would recomend this. I ask because my 80 will soon get a part-time case (and therefore, the Diff Computer will not get the CDL signal).

On the other hand... I suppose I could connect the 4WD indicator on the new part-time case, to the 4WD computer (so... in 4WD, the "Diff Lock" light will come on , and the diff lock computer will be happy).

thoughts?
gifu is offline   Reply With Quote
Old 03-31-06, 12:14 PM   #8 (permalink)
Forum Lifer

 
Tapage's Avatar
 
Join Date: Apr 2003
Location: Panamá
Posts: 11,861
Garage
Quote:
Originally Posted by apcoleman
In order to lock the diffs in high you must have the center locked if memory serves me correct. I have ARBs so I dont have that problem
Is pretty nice when you gonna do some little show off with only the rear tracction engaged and the rear locker ..

__________________
HJ-60 2H-T Intercooled Tencha
HDJ-80 1HD-T not stock at all ! Marilu
FZJ-80 1FZ-FE ready to Play ( wife rig ! )
Cruisers on my mind, blood and soul !
Join us at our local Panamá Off Road Forum
Quote:
Originally Posted by crushers View Post
if you are achieveing the max boost then it isn't the boost that is going to kill your engine... it is your right foot.
Tapage is online now   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On








All times are GMT -7. The time now is 03:29 PM.


vBulletin® v3.8.4 ©2000 - 2010, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.3.2
Clubs, Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.
©2000-2010 by IH8MUD.com - ALL RIGHTS RESERVED

One of the largest message boards on the web !