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 MANUALSCADILLAC1996ELDORADO V8-4.6L VIN 9REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSBCM/PZM - REVISED ACRONYM FOR BODY CONTROL MODULE
1996 Cadillac Eldorado V8-4.6L VIN 9
BCM/PZM - Revised Acronym for Body Control Module
1996 Cadillac Eldorado V8-4.6L VIN 9SECTION BCM/PZM - Revised Acronym for Body Control Module
File In Section: 8 - Chassis/Body Electrical
Bulletin No.: 73-81-50
Date: October, 1997
SERVICE MANUAL UPDATE
Subject:
Section 8A-114 - Revised Acronym for Body Control Module
Models:
1996 Cadillac Concours, DeVille, Eldorado, Seville
This bulletin is being issued to revise the Body Control Module acronym in the chart on Page 8A-114-15 of the Service Manual.
The Body Control Module uses the acronym PZM, not PCM. PCM is the Powertrain Control Module. Each reference to the Body Control Module in the chart should be followed by (PZM).
Bulletin No.: 73-81-50
Date: October, 1997
SERVICE MANUAL UPDATE
Subject:
Section 8A-114 - Revised Acronym for Body Control Module
Models:
1996 Cadillac Concours, DeVille, Eldorado, Seville
This bulletin is being issued to revise the Body Control Module acronym in the chart on Page 8A-114-15 of the Service Manual.
The Body Control Module uses the acronym PZM, not PCM. PCM is the Powertrain Control Module. Each reference to the Body Control Module in the chart should be followed by (PZM).
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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.