Electrical Tests: Notes
Electrical power is provided to the system when ignition is on. Circuit protection is provided by a four amp. fuse. Fuse is located in fuse panel on Lincoln, Thunderbird and Mark IV models. On Mercury models, fuse is located in-line above steering column. On Granada and Monarch models, fuse is located in-line near left hood hinge.
CAUTION:
To prevent damage to control module, do not use fuse of higher than four amp. rating (AGA4). The following tests are made using an ohmmeter which must be calibrated to scale being used in each test.