Din

disconected the battery for 20mins , connected it back now one touch open sunroof is gone.. anyone know how to get it back?

JSM1284

You need to re-initialize the sunroof:

PRODUCT GENERAL INFORMATION
PG023-01

August 17, 2001

Title:
MOON ROOF INITIALIZATION

Models:
'02 ES 300

Introduction

This bulletin outlines the initialization procedure for the moon roof on the 2002 model year ES 300.

If the battery has been disconnected, the sliding roof ECU will not be able to detect and memorize the moon roof position, resulting in the following features being inoperative:

^ One-touch tilt up and down with jam protection.

^ One-touch slide open and close with jam protection.


Please use the following initialization procedure whenever the battery has been disconnected.

Applicable Vehicles^ 2002 model year ES 300 vehicles.


Initialization Procedure


1. Push and hold down the "TILT UP" side of the switch until the moon roof tilts all the way up and then tilts down slightly (approx. 10 mm at the rear).

2. Check for proper operation of the "One-touch slide open/close" and "One-touch tilt up/down" functions by pushing the switch briefly to the "SLIDE OPEN" and "TILT UP" position.

mick_foley

Bingo.................

Din

got it thanks.