Operation CHARM
: Car repair manuals for everyone.
Home
>>
Dodge or Ram Truck
>>
1990
>>
B250 3/4 Ton Van V8-360 5.9L
>>
Repair and Diagnosis
>>
Heating and Air Conditioning
>>
Technical Service Bulletins
Heating and Air Conditioning: Technical Service Bulletins
Expand All (for easy ctrl-f)
Collapse All
Recalls
Campaign - Heater Hose May Fail
Overview
Parts
Owner Notification and Service Scheduling
Service Procedure
Completion Reporting and Reimbursement
Owner Letter
Important Dealer Instructions
Customer Interest
Heater/AC Blower Motor Fan Switch - Inoperative
A/C Unit Changes to Defrost Mode When Accelerating
By Symptom
Customer Interest
Heater/AC Blower Motor Fan Switch - Inoperative
A/C Unit Changes to Defrost Mode When Accelerating
Erratic Operation
A/C Unit Changes to Defrost Mode When Accelerating
Inoperative
Heater/AC Blower Motor Fan Switch - Inoperative
Leaks
Campaign - Heater Hose May Fail
Overview
Parts
Owner Notification and Service Scheduling
Service Procedure
Completion Reporting and Reimbursement
Owner Letter
Important Dealer Instructions
Recalls
Campaign - Heater Hose May Fail
Overview
Parts
Owner Notification and Service Scheduling
Service Procedure
Completion Reporting and Reimbursement
Owner Letter
Important Dealer Instructions
All Technical Service Bulletins
A/C - System Sealer Usage Prohibition
A/C - R-12 to R-134a Conversion Procedure
Overview
Introduction and Models Applicable
Procedures
A. Initial System Operation and Preparation
B. Conversion Procedure
C. Performance Test Procedure
R-134A Adaptation Component Chart
Passenger Cars
Minivans
Trucks
Jeeps
Heater/AC Blower Motor Fan Switch - Inoperative
A/C Unit Changes to Defrost Mode When Accelerating
Campaign - Heater Hose May Fail
Overview
Parts
Owner Notification and Service Scheduling
Service Procedure
Completion Reporting and Reimbursement
Owner Letter
Important Dealer Instructions
A/C Refrigerant - Substitutes and Compatibility