Mike "Wuzzy121". Rest in peace, brother

Go Back   Tacoma World Forums > Tacoma Garage > Technical Chat

Notices

When is the E-Locker Engaged?

Reply
 
Thread Tools Search this Thread
Old 03-07-2013, 03:19 PM   #1
Digiratus [OP] Digiratus is offline
Modified Glamper Extraordinaire
Digiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shed
 
Digiratus's Avatar
Name: Mike
Joined: Mar 2010, #34006
Location: Exploring the Pacific NW including ID, MT, WYO & CO
Gender: Male
Posts: 10,137
Digiratus's Tacoma Gallery
When is the E-Locker Engaged?

The dash light blinks but the axles are locked.

2002 4x4 TRD, no gray wire mod, no ABS.

I have not had a problem until re-gearing recently. The RR Diff Lock indicator on the dash is blinking and will not go solid as it did in the past. I have tried all the normal techniques to get it to engage, yet nothing will make the dash light stop blinking.

The dash indicator is presumably telling me that the locker is not fully engaged. Yet the evidence shows the locker is engaged. I’ve used the e-locker on this truck enough in the past to know when the locker is engaged and when it isn’t just by the way the truck drives. Plus, when I disengage the locker with the button on the dash, I can hear a click (relay noise) from the dash area behind the button as well as the normal disengage sound made by the locker actuator mechanism on the diff.

My concern is that the locking mechanism is in fact only partially engaged, making locker vulnerable to damage though hard use.

Are there any other indicators if the locker is not fully engaged? How are the center differential lock switch (see pic) and differential lock actuator powered? Is there a fuse involved? I looked at both fuse panels but nothing was marked with anything remotely reminiscent of the rear diff lock.

Feedback, thoughts or insights are greatly appreciated.


  Reply With Quote
Old 03-07-2013, 04:16 PM   #4
Digiratus [OP] Digiratus is offline
Modified Glamper Extraordinaire
Digiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shedDigiratus is one of the sharper tools in the shed
 
Digiratus's Avatar
Name: Mike
Joined: Mar 2010, #34006
Location: Exploring the Pacific NW including ID, MT, WYO & CO
Gender: Male
Posts: 10,137
Digiratus's Tacoma Gallery
Quote:
Originally Posted by Jasmine View Post
I'm throwing this out here, as it happened to us. I'm thinking when you regeared, the fork that sits under the locker motor wasn't pushed all the way over, so although your locker is working properly (I'll take you at your word you know what it feels like) your ECU thinks it isn't.

What we did is press the button and "lock" the diff like normal (the dash will blink otherwise) , get under the truck and take off the locker motor, manually disengage it, put everything back together and turn off the truck.

Then when we started up the truck we did what we normally would to lock (4hi, N, 4lo, lock) and everything worked fine.


I'm going to link you to a thread so you understand the "fork" I am talking about. It is for a 2nd gen, but is the same for you.
Does the truck need to be running while I do this? Is it enough for just the ignition switch to be in the ON position?

After manually disengaging the locker and reassembling the actuator, it would have been in 4lo with the dash button already pressed. Did you disengage 4x4, 4lo and the diff lock button before restarting the truck?

Sorry about all the questions, just a little unclear on the sequence you used?

I didn't see a link to the thread you mentioned.
  Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar Threads
Thread Thread Starter Forum Replies Last Post
Locker Stuck Engaged on '04 TRD Double Cab trevthefatty 1st Gen. Tacomas 14 04-26-2010 03:25 PM
Locker Mod. problem, stuck engaged DNahas 2nd Gen. Tacomas 4 02-15-2010 09:44 AM
engaged! Fire931 Off-Topic Discussion 37 10-13-2009 12:14 AM
Safe speed with the locker engaged. jdkeller Off-Roading & Trails 17 04-01-2009 10:23 PM


Copyright © 2015 Tacoma Forum. Tacoma World is not owned by, or affiliated with Toyota Motor Corporation.