1993 Jeep Cherokee

1993 ACCESSORIES & EQUIPMENT Chrysler Corp. Power Mirrors

Jeep; Cherokee, Grand Cherokee, Grand Wagoneer

DESCRIPTION & OPERATION

Cherokee

Mirror control switch contains 2 separate switches: operating switch and selector switch. Each mirror has 2 reversible motors. Driver operates 3 switches that control polarity of voltage to motors. Mirror select switch directs these controlled voltages to desired mirror.

Grand Cherokee & Grand Wagoneer

Switches for mirror selection and operation are combined in a single assembly. Central paddle in switch assembly selects mirror to be adjusted when moved to the right or the left. Adjustment is made by pressing the buttons surrounding the central paddle. These buttons control polarity of voltage to 2 motors within each mirror which adjust mirror up, down, right and left as desired.

TESTING

POWER MIRROR SWITCH

Remove power mirror switch. See POWER MIRROR SWITCH in

REMOVAL & INSTALLATION. Place selector switch in right or left mirror mode. Using ohmmeter, check for resistance at appropriate terminals when each operation switch is activated. See POWER MIRROR SWITCH CONTINUITY TEST. See Figs. 1-4. If continuity is not as specified, power mirror switch must be replaced as an assembly.

POWER MIRROR SWITCH CONTINUITY TEST TABLE (CHEROKEE)

Switch Position Pin Continuity

Left mirror

Up A & F, E & G

Down A & G, E & F

Right B & F, E & G

Left B & G, E & F

Right Mirror

Up D & F, E & G

Down D & G, E & F

Right C & F, E & G

Left C & G, E & F


/



Fig. 1: Identifying Power Mirror Switch (Cherokee) Courtesy of Chrysler Corp.

Power Mirror Switch Assembly

Fig. 2: Identifying Power Mirror Switch Terminals (Cherokee) Courtesy of Chrysler Corp.

POWER MIRROR SWITCH CONTINUITY TEST TABLE (EXCEPT CHEROKEE)

Switch Position Pin Continuity

Left mirror

Up 6 & 8; 5, 1 & 4

Down 6 & 1; 5 & 8

Right 6 & 1; 5 & 4

Left 6 & 4; 5, 1 & 8

Right Mirror

Up 6 & 7; 5, 1 & 3

Down 6 & 1; 5 & 7

Right 6 & 1; 5 & 3

Left 6 & 3; 5, 1 & 7



93C76432

Fig. 3: Identifying Power Mirror Switch (Except Cherokee) Courtesy of Chrysler Corp.

Fig. 4: Identifying Power Mirror Switch Terminals (Except Cherokee) Courtesy of Chrysler Corp.

POWER MIRROR MOTOR

Remove door trim panel. Unplug harness connector. Connect a jumper wire to 12-volt power source. Connect another jumper wire to good body ground. Connect jumper wires to appropriate pin numbers. See POWER MIRROR MOTOR TEST table. See Fig. 5. If mirror reaction is not as specified, replace mirror assembly.

POWER MIRROR MOTOR TEST TABLE

12 Volts

Grc

)unc

Pin No.

3

Pin

No

Pin No.

1

Pin

No

Pin No.

3

Pin

No

Pin No.

2

Pin

No

Pin No.

6

Pin

No.

Mirror Reaction

1 Up

3 Down

2 Right

3 Left

5 Heater

93E76434


Fig. 5: Identifying Power Mirror Connector Terminals Courtesy of Chrysler Corp.

REMOVAL & INSTALLATION

POWER MIRROR ASSEMBLY

NOTE: When removing door trim panel, start at bottom of panel. Pry panel free with wide, flat prying instrument.

Removal & Installation (Cherokee)

  1. Remove interior door latch release assembly and control
    panel retaining screws. Disconnect control linkage and wire harness
    connector. Remove latch release and control panel assembly. Remove
    armrest lower retaining screws.

  2. Swing armrest downward to a vertical position. Disconnect
    armrest from upper retainer clip. Pull armrest straight out from trim
    panel. Remove trim panel.

  3. Remove screw holding mirror trim cover. Disconnect power
    mirror wire harness at connector in door. Pull harness up through
    door. Remove 3 screws holding mirror to door. To install, reverse
    removal procedure.

Removal & Installation (Except Cherokee)

Remove screws from demister opening armrest. Remove door handle cover screws. Remove door trim panel. Unplug mirror harness at connector. Remove 3 mounting nuts. Remove mirror. To install, reverse removal procedure

POWER MIRROR SWITCH

Removal & Installation (Cherokee)

Using a wide, thin flat blade tool, such as a putty knife, pry one side of switch housing away from center console. Remove switch from console. Carefully disconnect harness connector. To install, reverse removal procedure.

Removal & Installation (Except Cherokee)

  1. Disconnect negative battery cable. Remove ash tray. Remove
    center cluster bezel screws. Remove bezel. Remove screws holding dash
    pad behind top of center bezel. Pry defroster grille out of dash pad.
    Unplug sensors (if equipped) and set grille aside.

  2. Remove screws holding dash pad to defroster duct and
    instrument panel cluster. Open glove box and remove screws holding
    dash pad. Remove dash pad by pulling up to unsnap clips.

  3. Open drivers door. Remove screw from side of lower trim
    panel. Remove screw from bottom of lower trim panel. Unsnap and remove
    trim panel. Remove mirror switch bezel screws.

  4. Pry switch bezel up sufficiently to unplug connector.
    Depress locking tabs and remove switch from bezel. To install, reverse
    removal procedure.

WIRING DIAGRAMS

See appropriate chassis wiring diagram in WIRING DIAGRAMS.