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Engine Control Module: Customer Interest
ECM - Inoperative Due to Improper Battery Charging

GROUP: 27

NUMBER: 95-01

DATE: Jan. 13, 1995

SUBJECT: 
Battery, Charging Precautions

MODEL(s): 
All All m.y.

Condition

Inoperative Engine Control Modules (ECM) due to improper battery charging or starting procedures.

Service

-

Always follow battery charging procedures as outlined in the applicable Repair Manual for the respective model.

To avoid damage to the ECM, the following additional precautions must also be taken:

^

Ignition must be switched off.

^

Do not start engine while charging battery.

^

Do not use battery chargers or boosters that exceed 16 volts.

^

Do not disconnect ECM with the ignition switched on.

^

Ensure that ECM connectors are secure.

CAUTION

Follow the above instructions to avoid damage to the ECM.

Powertrain Management > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Engine Control Module > Component Information > Technical Service Bulletins > Customer Interest for Engine Control Module: > 279501 > Jan > 95 > ECM - Inoperative Due to Improper Battery Charging

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