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Home >> Cadillac >> 2003 >> Seville V8-4.6L VIN Y >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Ignition Coil >> Service and Repair >> Bank 1
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Bank 1

Ignition Coil(s) Replacement - Bank 1


Locations View:






REMOVAL PROCEDURE
1. Remove the fuel injector sight shield.
2. Disconnect the ignition control module (ICM) electrical connector.
3. Disconnect the secondary air injection (AIR) vent solenoid electrical connector.
4. Remove the AIR shut-off valve.







5. Using the removal sequence, remove the ignition cassette retaining bolts.
6. Carefully, remove the ignition cassette.



Locations View:






INSTALLATION PROCEDURE
1. Connect the spark plug boots to the spark plugs. Carefully, install the ignition cassette.

IMPORTANT: Be sure the ignition cassette grounding spring and insulator are in place when installing the ignition cassette.







2. Install the ignition cassette retaining bolts.

NOTE: Refer to Fastener Notice in Service Precautions. Vehicle Damage Warnings

Tighten
Using the installation torque sequence, tighten the ignition cassette retaining bolts to 9 N.m (80 lb in).

3. Install the AIR shut-off valve.
4. Reconnect the AIR vent solenoid electrical connector.
5. Reconnect the ignition cassette electrical connector.
6. Install the fuel injector sight shield.
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