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Power Seat System - Electrical Diagnostics: Diagnosis Chrysler Crossfire I

Seats 1 illustration ~887 words

Diagnostic Test

  1. 1) TEST THE DRIVER POWER SEAT HORIZONTAL MOTOR Turn the ignition off. Disconnect the Driver Power Seat Horizontal Motor harness connector. NOTE: Check connectors - Clean/repair as necessary. Connect a jumper wire from B(+) to one cavity of the Driver Power Seat Horizontal Motor connector (motor side). Connect a second jumper wire from ground to the other cavity of the Driver Power Seat Horizontal Motor connector (motor side). Note seat movement, if no seat movement is noted, reverse the jumper wires at the Horizontal Motor connector. Did the Driver Power Seat move backward or forward? Yes Replace the Driver Power Seat Switch. «(Refer to ELECTRICAL/POWER SEATS/DRIVER SEAT SWITCH - REMOVAL)»(ref-250678-S31700272722007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) . No Replace the Driver Power Seat Horizontal Motor. «(Refer to ELECTRICAL/POWER SEATS/HORIZONTAL MOTOR - REMOVAL)»(ref-250678-S22973302812007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) .
  1. 1) TEST THE DRIVER POWER SEAT FRONT RISER MOTOR Turn the ignition off. Disconnect the Driver Power Seat Front Riser Motor harness connector. NOTE: Check connectors - Clean/repair as necessary. Connect a jumper wire from B(+) to one cavity of the Driver Power Seat Front Riser Motor connector (motor side). Connect a second jumper wire from ground to the other cavity of the Driver Power Seat Front Riser Motor connector (motor side). Note seat movement, if no seat front riser movement is noted, reverse the jumper wires at the Front Riser Motor connector. Did the Driver Seat Front Riser move up or down? Yes Replace the Driver Power Seat Switch. «(Refer to ELECTRICAL/POWER SEATS/DRIVER SEAT SWITCH - REMOVAL)»(ref-250678-S31700272722007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) . No Replace the Driver Power Seat Front Riser Motor. «(Refer to ELECTRICAL/POWER SEATS/HORIZONTAL MOTOR - REMOVAL)»(ref-250678-S22973302812007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) .
  1. 1) TEST THE DRIVER POWER SEAT REAR RISER MOTOR Turn the ignition off. Disconnect the Driver Power Seat Rear Riser Motor harness connector. NOTE: Check connectors - Clean/repair as necessary. Connect a jumper wire from B(+) to one cavity of the Driver Power Seat Rear Riser Motor connector motor side). Connect a second jumper wire from ground to the other cavity of the Driver Power Seat Rear Riser Motor connector (motor side). Note seat movement, if no seat rear riser movement is noted, reverse the jumper wires at the Rear Riser Motor connector. Did the Driver Seat Rear Riser move up or down? Yes Replace the Driver Power Seat Switch. «(Refer to ELECTRICAL/POWER SEATS/DRIVER SEAT SWITCH - REMOVAL)»(ref-250678-S31700272722007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) . No Replace the Driver Power Seat Rear Riser Motor. «(Refer to ELECTRICAL/POWER SEATS/REAR RISER MOTOR - REMOVAL)»(ref-250678-S17626508982007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) .
  1. 1) TEST THE PASSENGER POWER SEAT RECLINER MOTOR Turn the ignition off. Disconnect the Passenger Power Seat Recliner Motor connector. NOTE: Check connectors - Clean/repair as necessary. Connect a jumper wire from B(+) to one cavity of the Passenger Power Seat Recliner Motor connector (motor side). Connect a second jumper wire from ground to the other cavity of the Passenger Power Seat Recliner Motor connector (motor side). Note seat movement, if no recliner movement is noted, reverse the jumper wires at the Recliner Motor connector. Did the Passenger Power Seat Recliner move backward or forward? Yes Replace the Passenger Power Seat Switch. «(Refer to ELECTRICAL/POWER SEATS/DRIVER SEAT SWITCH - REMOVAL)»(ref-250678-S31700272722007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) . No Replace the Passenger Power Seat Recliner Motor. «(Refer to ELECTRICAL/POWER SEATS/RECLINER MOTOR - REMOVAL)»(ref-250678-S34611710062007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) .
  1. 1) TEST THE PASSENGER POWER SEAT HORIZONTAL MOTOR Turn the ignition off. Disconnect the Passenger Power Seat Horizontal Motor connector. NOTE: Check connectors - Clean/repair as necessary. Connect a jumper wire from B(+) to one cavity of the Passenger Power Seat Horizontal Motor connector (motor side). Connect a second jumper wire from ground to the other cavity of the Passenger Power Seat Horizontal Motor connector (motor side). Note seat movement, if no seat movement is noted, reverse the jumper wires at the Horizontal Motor connector. Did the Passenger Power Seat move backward or forward? Yes Replace the Passenger Power Seat Switch. «(Refer to ELECTRICAL/POWER SEATS/DRIVER SEAT SWITCH - REMOVAL)»(ref-250678-S31700272722007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) . No Replace the Passenger Power Seat Horizontal Motor. «(Refer to ELECTRICAL/POWER SEATS/HORIZONTAL MOTOR - REMOVAL)»(ref-250678-S22973302812007031500000) . Perform «BODY VERIFICATION TEST»(ref-250677-S13769317432007031500000) .

BODY VERIFICATION TEST

Turn the ignition off.

Disconnect all jumper wires and reconnect all previously disconnected components and connectors.

Note. If the SKREEM or the PCM was replaced, refer to POWER SEATS - SERVICE INFORMATION for proper programming procedures.

If the Body Control Module was replaced, turn the ignition on for 15 seconds (to allow the new BCM to learn VIN) or engine may not start.

Program all RKE transmitters and other options as necessary.

With the DRB III(R), erase all Diagnostic Trouble Codes (DTCs) from ALL modules. Start the engine and allow it to run for 2 minutes. Operate all functions of the system that caused the original complaint.

Ensure that all accessories are turned off and the battery is fully charged.

Turn the ignition off and wait 5 seconds. Turn the ignition on and using the DRB III(R), read DTCs from ALL modules.

Are any DTCs present or is the original complaint still present?

Are any DTCs present?

YES

  1. Repair is not complete, refer to appropriate symptom.

NO

  1. Repair is complete.

Scheme 31

Scheme 31: SCHEMATICS AND DIAGRAMS
Scheme 31: SCHEMATICS AND DIAGRAMS

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