Technical Service Bulletins (TSBs) for the 1990 Imperial are official communications between Chrysler & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    ENGINE AND ENGINE COOLING

    ENGINE AND ENGINE COOLING:COOLING SYSTEM

    • TSB #070397

      Date Announced:
      MAY 09, 1997
      NHTSA ID:
      #52963

      VARIOUS CAR OWNER'S HAVE EXPRESSED INTEREST IN USING ENGINE COOLANTS MADE WITH PROPYLENE GLYCOL INSTEAD OF ETHYLENE GLYCOL. *YC Read More »

    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #210997

      Date Announced:
      MAY 16, 1997
      NHTSA ID:
      #6089028

      INFORMATION ON 41TE/42LE SERVICE INFORMATION. *NLM Read More »

    • TSB #970314210597

      Date Announced:
      MAR 14, 1997
      NHTSA ID:
      #54371

      CONDITION WITH TRANAXLE SHUDDER DURING A 3RD GEAR TO 3RD GEAR PARTIAL EMCC ( ELECTRONICALLY MODULATED CONVERTER CLUTCH) ENGAGEMENT, 3RD GEAR PARTIAL EMCC TO 4TH GEAR PARTIAL EMCC ENGAGEMENT, OR 4TH GEAR TO 4TH GEAR EMCC ENGAGEMENT. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #2100601

      Date Announced:
      MAR 16, 2001
      NHTSA ID:
      #621898

      AUTOMATIC TRANSMISSION FLUID USAGE ATF+4. *TT *MJ Read More »

    • TSB #210599A

      Date Announced:
      SEP 03, 1999
      NHTSA ID:
      #607959

      THIS BULLETIN ANNOUNCES THE AVAILABILITY AND INSTALLATION OF A RESUABLE AUTOMATIC TRANSMISSION OIL PAN GASKET. *TT Read More »

    • TSB #210599

      Date Announced:
      MAR 05, 1999
      NHTSA ID:
      #604696

      SUBJECT REGARDING REUSABLE AUTOMATIC TRANSMISSION OIL PAN GASKET. *TT Read More »

    • TSB #210499

      Date Announced:
      FEB 26, 1999
      NHTSA ID:
      #604364

      SERVICE AND PARTS INFORMATION ON 1999 RUNNING CHANGES TO TRANSMISSION RANGE SENSOR (TRS) *TT Read More »

    • TSB #210597

      Date Announced:
      MAR 14, 1997
      NHTSA ID:
      #6088988

      CONCERNS WITH 41TE/42LE TRANSAXLE SHUDDER DURING AN EMCC (ELECTRONICALLY MODULATED CONVERTER CLUTCH) SHIFT. *NLM Read More »

    • TSB #CH210695

      Date Announced:
      JUN 01, 1995
      NHTSA ID:
      #43055

      UNKNOWN Read More »

    • TSB #182694

      Date Announced:
      JAN 01, 1994
      NHTSA ID:
      #39009

      IMPROVED TRANSMISSION SHIFT QUALITY. *TW Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

    • TSB #180997

      Date Announced:
      FEB 28, 1997
      NHTSA ID:
      #51993

      VEHICLE SHUDDER DURING TORQUE CONVERTER EMCC (LOCK UP) OPERATION/DIAGNOSTIC TROUBLE CODE 38. *TW Read More »

    POWER TRAIN:AXLE ASSEMBLY

    • TSB #210798

      Date Announced:
      APR 24, 1998
      NHTSA ID:
      #600751

      SUBJECT ON DELAYED TRANSAXLE ENGAGEMENT. *AK Read More »

    ELECTRICAL SYSTEM

    • TSB #22867

      Date Announced:
      AUG 17, 2016
      NHTSA ID:
      #10129043

      Inspect and Return: Solenoid Module - Transmission You have been identified as either having stock, or have stock in transit to your dealership. Please return suspect stock of follow ing part numbers:52120000AA, 52119435AF, 05078709AB. Read More »

    • TSB #20616

      Date Announced:
      AUG 12, 2016
      NHTSA ID:
      #10129041

      P/N CBSZR068AA: Inspect & Return: Module Kit - Occupant Restraint You have been identified as either having stock, or have stock in transit to your dealership. Please return part number CBSZR068AA as per the QIR attached. Read More »

    • TSB #0801001

      Date Announced:
      MAY 25, 2001
      NHTSA ID:
      #620059

      SUBJECT REGARDING AIRBAG / CLOCK SPRING SERVICE FOR VARIOUS MODELS INCLUDING 2002 MODEL YEAR JEEP LIBERTY. *TT Read More »

    • TSB #0800600REV

      Date Announced:
      DEC 29, 2000
      NHTSA ID:
      #618049

      SUBJECT REGARDING WIRE SPLICE REPAIRS. *SB Read More »

    • TSB #0832097

      Date Announced:
      SEP 19, 1997
      NHTSA ID:
      #6088834

      INFORMATION REGARDING NHTSA AUTHORIZED AIRBAG DEACTIVATION FOR MEDICAL NECESSITY. *NLM Read More »

    ELECTRICAL SYSTEM:WIRING

    • TSB #23027

      Date Announced:
      AUG 23, 2016
      NHTSA ID:
      #10130081

      Return: Wiring Assy - Engine You have been identified as either having stock, or have stock in transit to your dealership. Please return stock packaged before 2016/07/31 (31 July, 2016)of follow ing part numbers:68176457AF, 68176459AF. Read More »

    • TSB #080600

      Date Announced:
      FEB 25, 2000
      NHTSA ID:
      #609995

      THIS BULLETIN PROVIDES A REVISED WIRE SPLICE PROCEDURE AND RELATED PARTS. *TT Read More »

    ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

    • TSB #22958

      Date Announced:
      AUG 17, 2016
      NHTSA ID:
      #10129044

      1NT30XDVAC - Inspect and Return: Panel - Instrument Panel You have been identified as either having stock, or have stock in transit to your dealership. Please return suspect stock of part number 1N T30XDVAC. Read More »

    LIGHTING (PWS)

    • TSB #23104

      Date Announced:
      AUG 22, 2016
      NHTSA ID:
      #10130080

      05182535AD - Lamp Assy ?Tail Light LT You have been identified as either having stock, or have stock in transit to your dealership. Please return suspect stock of part number 05182535AD . See attachments for identifying suspect stock. Read More »

    AIR BAGS

    • TSB #082700

      Date Announced:
      SEP 29, 2000
      NHTSA ID:
      #6092304

      SUBJECT REGARDING NON-DEPLOYED AIRBAG HANDLING PROCEDURES. *TT Read More »

    • TSB #970919083297

      Date Announced:
      SEP 19, 1997
      NHTSA ID:
      #54423

      AUTHORIZED AIRBAG DEACTIVATION FOR MEDICAL NECESSITY. *YC Read More »

    AIR BAGS:ON-OFF SWITCH ASSEMBLY

    • TSB #083799

      Date Announced:
      NOV 12, 1999
      NHTSA ID:
      #6089800

      DAIMLERCHRYSLER CORPORATION IS NOW OFFERINB AIRBAG ON / OFF SWITCHES FOR SELECTED VEHICLES. *TT Read More »

    • TSB #081798

      Date Announced:
      DEC 30, 1998
      NHTSA ID:
      #603153

      SUBJECT REGARDING AIRBAG ON - OFF SWITCHES. *YC Read More »

    STRUCTURE:FRAME AND MEMBERS

    • TSB #230397

      Date Announced:
      FEB 14, 1997
      NHTSA ID:
      #51942

      DIFFICULT TO CLEAN LIGHT COLORED "CHALKY" RESIDUE FROM PLASTIC BODY COMPONENTS THAT ARE MOLDED IN BLACK. *TW Read More »

    STRUCTURE:BODY

    VEHICLE SPEED CONTROL

    • TSB #210699

      Date Announced:
      APR 02, 1999
      NHTSA ID:
      #605014

      CONDITIONS WITH INTERMITTENT LOSS OF SPEED CONTROL. *TT Read More »

    • TSB #081695REVA

      Date Announced:
      OCT 01, 1995
      NHTSA ID:
      #46371

      BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 08-16-95, DATED APR. 14, 1995. IF THE VEHICLE OPERATOR **REPEATEDLY** PRESSES AND RELEASES THE SET BUTTON WITH THEIR FOOT OFF OF THE ACCELERATOR (A 'LIFT FOOT SET' TO BEGIN SPEED CONTROL ... Read More »

    • TSB #CH081695

      Date Announced:
      APR 01, 1995
      NHTSA ID:
      #41049

      CRUISE CONTROL OVERSHOOT/UNDERSHOOT DURING INITIAL SET SPEED SELECTION. *TW Read More »

    SEATS

    • TSB #2300800B

      Date Announced:
      NOV 24, 2000
      NHTSA ID:
      #615688

      SUBJECT REGARDING CHILD SEAT TETHER ANCHORS. *TT Read More »

    • TSB #230800

      Date Announced:
      MAR 03, 2000
      NHTSA ID:
      #610635

      SUBJECT REGARDING CHILD SEAT TETHER ANCHORS. *TT Read More »

    • TSB #233599

      Date Announced:
      SEP 03, 1999
      NHTSA ID:
      #607963

      INFORMATION ON CHILD SEAT TETHER ANCHORS. *TT Read More »

    EQUIPMENT

    • TSB #23137

      Date Announced:
      AUG 22, 2016
      NHTSA ID:
      #10130079

      Inspect and Return: Trim Cover Assy - A-Pillar Rt/Lt You have been identified as either having stock, or have stock in transit to your dealership. Please return suspect stock of part numbers: 1ZA04DX9AE, 1ZA05DX9AE. Read More »

    • TSB #23104

      Date Announced:
      AUG 22, 2016
      NHTSA ID:
      #10130080

      05182535AD - Lamp Assy ?Tail Light LT You have been identified as either having stock, or have stock in transit to your dealership. Please return suspect stock of part number 05182535AD . See attachments for identifying suspect stock. Read More »

    • TSB #20244

      Date Announced:
      AUG 18, 2016
      NHTSA ID:
      #10129045

      CBXDP361AA Return: Spacer Kit - Visor You have been identified as either having stock, or have stock in transit to your dealership. Please return stock of part number CBXDP361AA. Read More »

    • TSB #23-014-15

      Date Announced:
      APR 23, 2015
      NHTSA ID:
      #10150552

      Child Seat Tether Anchor Installation This bulletin describes procedures to install Child Seat Tether Anchors based on Customer Request. Retrofits are subject to part availability. Read More »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #081698

      Date Announced:
      APR 17, 1998
      NHTSA ID:
      #600862

      INFORMATION ON INSTALLATION OF RADIO TRANSMITTING EQUIPMENT. *AK Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #Volume 2, Issue

      Date Announced:
      AUG 18, 2016
      NHTSA ID:
      #10129047

      Warranty Operations Newsletter Updates from Warranty Operations Read More »

    • TSB #22892

      Date Announced:
      AUG 17, 2016
      NHTSA ID:
      #10129042

      Return: Lamp Assy - CHMSL& Cargo Light You have been identified as either having stock, or have stock in transit to your dealership. Read More »

    • TSB #Volume 2, Issue

      Date Announced:
      JUN 02, 2016
      NHTSA ID:
      #10129046

      Warranty Operations Newsletter Updates from Warranty Operations Read More »

    CHILD SEAT:TETHER: CONNECTOR/CLIP (SECURES TOP OF CHILD SEAT TO VEHICLE)

    • TSB #23-014-15

      Date Announced:
      APR 23, 2015
      NHTSA ID:
      #10150552

      Child Seat Tether Anchor Installation This bulletin describes procedures to install Child Seat Tether Anchors based on Customer Request. Retrofits are subject to part availability. Read More »