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Power Windows Dodge Pickup R2500

Windows 4 illustrations ~1161 words

DESCRIPTION & OPERATION

A permanent magnet motor moves each of the power windows, including power vent windows. A positive and negative battery connection to either of the 2 motor terminals will cause the motor to rotate in one direction. Reversing current through these same 2 connections will cause the motor to rotate in the opposite direction.

Each individual motor is grounded through the master switch by a wire attached to the instrument panel reinforcement. Power rear vent windows are operated by switches mounted in driver's door panel.

TROUBLE SHOOTING

  1. Inspect fuse No. 2 (40-amp) located in Power Distribution Center (PDC). PDC is located in left side of engine compartment.
  2. Inspect circuit breaker No. 1 (30-amp) in fuse block. Fuse block is located under left side of instrument panel.
  3. Inspect power window system ground circuit. See «WIRING DIAGRAMS»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows) .

CIRCUIT BREAKER

  1. Locate circuit breaker for power window system. See «TROUBLE SHOOTING»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows__trouble-shooting) . Pull circuit breaker out slightly, but ensure circuit breaker terminals still contact terminals in fuse block.
  2. Connect voltmeter negative lead to ground. Using voltmeter positive lead, check both terminals of circuit breaker for battery voltage. If voltmeter indicates battery voltage at both terminals, circuit breaker is okay.
  3. If voltmeter indicates battery voltage at one terminal only, replace faulty circuit breaker. If voltmeter indicates no voltage at either terminal, check for an open or shorted circuit to circuit breaker. Repair as necessary and recheck system operation.

ALL WINDOWS INOPERATIVE

  1. Check circuit breaker for power window system. See «TROUBLE SHOOTING»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows__trouble-shooting) . Replace circuit breaker as necessary. If circuit breaker is okay, go to next step.
  2. Remove left front power window switch. See «POWER WINDOW SWITCH»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows__power-window-switch) under REMOVAL & INSTALLATION. Check for continuity between ground and terminal No. 3 at driver power window switch wiring harness connector. See «WIRING DIAGRAMS»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows) . If continuity exists, go to next step. If continuity does not exist, repair open in Black/Orange wire between driver power window switch connector and ground.
  3. Turn ignition on. Measure voltage between ground and terminal No. 4 at driver power window switch wiring harness connector. If battery voltage is present, check driver power window switch. See «POWER WINDOW SWITCH»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows__power-window-switch) . If battery voltage is not present, repair open Tan wire between driver power window switch connector and ignition switch. See «WIRING DIAGRAMS»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows) .

ONE WINDOW INOPERATIVE

Note. Window glass must be free to slide up and down for power window motor to function properly. If glass is not free to move up and down, motor will overload and trip the circuit breaker.

  1. Place window glass halfway between up and down positions. Verify glass can be moved slightly from side to side, front to rear, and up and down. If glass is not free to move, check window glass, tracks and regulator for sticking, binding or improper adjustment. Repair as necessary and recheck system operation. If glass moves freely, go to next step.
  2. Check power window switch. See «POWER WINDOW SWITCH»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows__power-window-switch) . Replace faulty power window switch as necessary. If switch is okay and driver's door window is inoperative, see «POWER WINDOW MOTOR»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows__power-window-motor) . If switch is okay and any door window is inoperative besides driver's window, go to next step.
  3. Ensure power window switch is disconnected. Turn ignition on. Measure voltage between ground and terminal No. 3 (Tan wire) at passenger power window switch wiring harness connector. See «WIRING DIAGRAMS»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows) . If battery voltage is present, go to next step. If battery voltage is not present, repair open Tan wire as necessary.
  4. Using an ohmmeter, check continuity of each circuit between inoperative power window switch wiring harness connector and corresponding driver's power window switch wiring harness connector terminal. See «WIRING DIAGRAMS»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows) .
  5. If continuity exists in all circuits, power window switch and switch circuits are okay. See «POWER WINDOW MOTOR»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows__power-window-motor) . If continuity does not exist in one or more circuits, repair open circuit(s) as necessary. Recheck system operation.

POWER WINDOW MOTOR

  1. Remove door trim panel. See «POWER WINDOW MOTOR R & I»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows) under REMOVAL & INSTALLATION. Disconnect window motor connector. Using jumper wires, apply battery voltage to window motor terminals. Motor should operate, unless window is already at maximum travel.
  2. Reverse jumper wires. Window should move in opposite direction. If window does not move in either direction, replace window motor.
  3. If motor operates in one direction only, remove motor. See «POWER WINDOW MOTOR R & I»(/dodge/pickup-r2500/1997-1998/remont/windows/#power-windows) under REMOVAL & INSTALLATION. Disconnect window glass from regulator plate. Check window glass, tracks and regulator for sticking, binding or improper adjustment. Repair as necessary and recheck system operation.

POWER WINDOW SWITCH

Remove window switch from door trim panel. See POWER WINDOW SWITCH under REMOVAL & INSTALLATION. Using an ohmmeter, check switch continuity. See appropriate WINDOW SWITCH CONTINUITY table. Replace power window switch as necessary. (Scheme 1)or (Scheme 2).

Scheme 1

Scheme 1: POWER WINDOW SWITCH
Scheme 1: POWER WINDOW SWITCH

Scheme 2

Scheme 2
Scheme 2
Switch PositionContinuity Between Terminals No.
Off1 & 2; 2 & 3; 3 & 4; 4 & 6
Up
Left1 & 5; 2 & 3; 3 & 4; 4 & 6
Right1 & 2; 2 & 4; 3 & 5; 4 & 6
Down
Left1 & 2; 2 & 3; 3 & 4; 5 & 6
Right1 & 2; 2 & 3; 3 & 6; 4 & 5

DRIVER'S WINDOW SWITCH CONTINUITY

Switch PositionContinuity Between Terminals No.
Off1 & 4; 2 & 3
Up1 & 4; 3 & 5
Down2 & 3; 1 & 5

PASSENGER'S WINDOW SWITCH CONTINUITY

REMOVAL & INSTALLATION

CAUTIONWhen battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in the GENERAL INFORMATION section before disconnecting battery.

Removal

  1. Remove 2 screws and door pull cup. Remove power window and lock switch by reaching through door pull cup opening and depressing rear switch retaining tab.
  2. Pull switch rearward, up and away from door. Disconnect connectors from switch. On driver side door panel equipped with power mirrors, pull power mirror switch control knob rearward to remove knob from switch assembly. Remove power mirror switch retaining nut from switch. On all models, using a trim stick, gently pry around perimeter of trim panel and remove panel.
  3. Roll door watershield away from bottom of door to access window motor and regulator screws. Move glass to access glass channel nuts and loosen nuts. Slide glass rearward to disengage channel nuts from slotted holes in regulator arm.
  4. Raise glass to full-up position and tape glass to door frame. Disconnect power window motor connector. Remove 2 window track screws, and rear 2 motor and regulator screws. (Scheme 3) Loosen front 2 motor and regulator screws. Remove window motor and regulator as an assembly.

Scheme 3

Scheme 3
Scheme 3

Installation

  1. Position motor and regulator assembly inside door by sliding 2 front loose screws into slots in door. Install remaining 4 screws. Tighten 4 motor and regulator screws to 105 INCH lbs. (12 N.m).
  2. Move glass as far rearward into channel as possible, and in a downward position. Tighten 2 window track screws to 105 INCH lbs. (12 N.m). Attach door glass to regulator by sliding 2 channel nuts into slotted holes in regulator arm. Tighten door glass channel nuts to 105 INCH lbs. (12 N.m).
  3. Connect power window motor connector. Using Adhesive or Sealant (3M 08044 or 3M 08041), install plastic watershield sheet. To complete installation, reverse removal procedure.

Disconnect negative battery cable. Remove door pull cup. Remove power window and lock switch by reaching through door pull cup opening and depressing rear switch retaining tab. Pull switch rearward, up and away from door. Disconnect connectors from switch. To install, reverse removal procedure.

Power Window System Wiring Diagram (Ram Pickup). Scheme 4

Scheme 4: Power Window System Wiring Diagram (Ram Pickup)
Scheme 4: Power Window System Wiring Diagram (Ram Pickup)