Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSOLDSMOBILE1988NINETY-EIGHT V6-3800 3.8LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSENGINE CONTROLS - ECM/BCM EXCHANGE PROGRAM
1988 Oldsmobile Ninety-Eight V6-3800 3.8L
Engine Controls - ECM/BCM Exchange Program
1988 Oldsmobile Ninety-Eight V6-3800 3.8LSECTION Engine Controls - ECM/BCM Exchange Program
87olds6
SUBJECT ELECTRONIC CONTROL MODULE (ECM)
BODY CONTROL MODULE (BCM) EXCHANGE PROGRAM
MODELS/YEARS ALL 1988 MODELS
NUMBER: 88-I-02
DATE: October 7, 1987
SECTION: 6E
To ensure that replacement units are returned as soon as possible, ECM and BCM units are excluded from the normal 30 day parts retention policy as presented in the current Oldsmobile Service Policies and Procedures Manual. ECMs and BCMs are to be returned to GMSPO Parts Distribution Centers weekly in accordance with Section IV, Item H (Parts Return) of the current GM Dealer Parts and Accessories Policies and Procedures Manual.
Elimination of the 30 day retention period for these units will speed analysis and resolution of any reported malfunctions. It will also result in earlier receipt of credit for cores.
A two-part Return Tag is included in the remanufactured ECM and the BCM container. All areas of the tag are to be properly completed for all units returned for repair. After completion of the tag, the extra copy is to be attached to the scrap copy of the repair order and retained for disposition by the Oldsmobile Zone Representative.
Please make sure all affected personnel review this bulletin so all replaced ECM and BCM units are promptly returned.
SUBJECT ELECTRONIC CONTROL MODULE (ECM)
BODY CONTROL MODULE (BCM) EXCHANGE PROGRAM
MODELS/YEARS ALL 1988 MODELS
NUMBER: 88-I-02
DATE: October 7, 1987
SECTION: 6E
To ensure that replacement units are returned as soon as possible, ECM and BCM units are excluded from the normal 30 day parts retention policy as presented in the current Oldsmobile Service Policies and Procedures Manual. ECMs and BCMs are to be returned to GMSPO Parts Distribution Centers weekly in accordance with Section IV, Item H (Parts Return) of the current GM Dealer Parts and Accessories Policies and Procedures Manual.
Elimination of the 30 day retention period for these units will speed analysis and resolution of any reported malfunctions. It will also result in earlier receipt of credit for cores.
A two-part Return Tag is included in the remanufactured ECM and the BCM container. All areas of the tag are to be properly completed for all units returned for repair. After completion of the tag, the extra copy is to be attached to the scrap copy of the repair order and retained for disposition by the Oldsmobile Zone Representative.
Please make sure all affected personnel review this bulletin so all replaced ECM and BCM units are promptly returned.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.