Showing posts with label negative terminal. Show all posts
Showing posts with label negative terminal. Show all posts

Tuesday, August 10, 2010

Toyota Corolla, MY09-10, 1.8L Unichip PnP Installation Instructions

The OEM and PnP Plugs have release tabs that must be pressed before rotating the locking levers. Failure to use the release tabs may result in plug damage. Connect and disconnect the PnP connectors several times to get a feel for how the plugs work. When rotating the OEM and PnP Plug locking levers, if the Plug is fully seated in the connector the locking mechanism will be correctly engaged and the plug will be drawn down into the connector. If the Plug is not fully seated, the locking mechanism will not be fully seated and although the locking lever rotates and feels like it locks, the locking mechanism will not be engaged and the plug will vibrate loose resulting in illumination of multiple dash lights.

Thursday, May 27, 2010

2006 Toyota Corolla Engine Control Module Removal and Installation

REPLACEMENT 1. DISCONNECT BATTERY NEGATIVE TERMINAL
2. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY
a. Remove the screw from the glove compartment door stoppers.
b. Deform the upper part of the glove compartment door assembly to release the stoppers.
c. Pull the glove compartment door assembly upward to remove it.
3. REMOVE ECM
a. Remove the 2 clips using a clip remover, then open the cover.
b. Disconnect the 4 ECM connectors.