940 L4-2.3L SOHC VIN 88 B230F (1992)
Technical Service Bulletin # 00138A
Campaign - Performance Enhancement Improvement Update
U.S. & CANADA
Tech. Info. & Instr. 28-59 & 37-59
Parts Info. Bulletin 08-59 (U.S.); 08-59A (Canada)
* * SUPERSEDES SMB 00-138, DATED MAY 1992 * * *
Volvo Cars of North America has determined that to improve vehicle performance certain technical updates are to be completed on 1992 model year
740/940 vehicles listed in this bulletin.
This special action is being taken as part of Volvo's commitment to improve our products and services.
The activities covered by this Service Campaign include:
Replacement of A/C Pressure Switches and/or Harness
Replacement of Regina Fuel Control Units
Replacement of Rex Ignition Control Units
For vehicles involved in these upgrades as well as for reimbursement information, a model/chassis range chart is enclosed. This chart identifies part
numbers, operation information, and vehicles within the range including vehicles which have already been upgraded.
Owners of vehicles within the affected VIN ranges will be notified by letter directly from Volvo on or about the week of May 11, 1992. The letter will
provide information explaining the improvements to be performed. The owner will be advised to contact a Volvo dealership to have the appropriate
Dealers are to inspect/repair all vehicles within the Campaign range regardless of age or mileage. The repairs covered under Campaign 59 are free of
charge to the owner. Your RMP/S will follow-up to ensure that this campaign is proceeding smoothly.
An initial allocation of A/C Switch Kits equal to 25% of the vehicle population will be made the week of May 4th. After the initial allocation of the A/C