1993 Acura Legend Moonroof and cruise control problem

DIME357

MEMBER
1993 ACURA LEGEND

Electrical problem
1993 Acura Legend 6 cyl Front Wheel Drive Automatic

My moonroof and cruisecontrol switch don't do anything, I checked the power output with a test light and the wires are all good, so is more then likely that the switch just gave out seeing as both of these operations run off of one plug in this particular model? And if that is the case does anyone know where I can get a monnroof/cruise control switch for a 93 Acura Legend LS 4 dr. That isn't overpriced?

1 Reply

KHLOW2008

MECHANIC
41,814 POSTS

Hi Dime357,

FUNCTION TEST
1. Remove 2 screws and instrument cluster trim panel. Unplug connector from switch. Check for continuity between Black wire and body ground. If continuity does not exist, check for open in Black wire. Repair as necessary.
2. Connect jumper wire between Yellow/Blue wire and body ground. See Fig. 1 . Turn ignition on. If sun roof opens, test switch. See SWITCH TEST. If sun roof does not open, check for open in Yellow/Blue wire. If wire is okay, test motor. See MOTOR TEST.

Fig. 1: Switch Connector Terminal ID Courtesy of AMERICAN HONDA MOTOR CO., INC.

Page 1 of 1 SUN ROOF - POWER -1993 Acura Legend 9/15/2008

MAIN SWITCH 1. Turn ignition off. Remove 2 screws from instrument cluster bezel. Pull out bezel far enough to unplug connectors (one on left side and 2 on right side). Remove bezel.
2. Turn main switch off. Check for continuity between switch terminals "A" and "B", and between "D" and "E". See Fig. 10 . If continuity exists, go to next step. If continuity does not exist, replace main switch.
3. Turn main switch on. Check for continuity between switch terminals "A" and "B", terminals "B" and "C", and terminals "D" and "E". If continuity exists, main switch is okay. If continuity does not exist, replace switch.