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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2000C TAHOE 2WD V8-5.7L VIN RREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMIGNITION CONTROL MODULESERVICE AND REPAIR
2000 Chevrolet C Tahoe 2WD V8-5.7L VIN R
Ignition Control Module: Service and Repair
2000 Chevrolet C Tahoe 2WD V8-5.7L VIN RSECTION Service and Repair
IGNITION COIL AND ICM REPLACEMENT (HVS)
REMOVAL PROCEDURE
1. Remove the air cleaner assembly (2) and nut (1).
2. Disconnect the electrical connectors.
3. Remove the ignition coil wire to the distributor.
4. Remove the studs holding the bracket and the ignition coil to the intake manifold.
5. Remove the bracket and the ignition coil.
6. Drill and punch out the two rivets holding the ignition coil to the bracket.
7. Remove the ignition coil from the bracket.
INSTALLATION PROCEDURE
IMPORTANT: A replacement ignition coil kit comes with two screws in order to attach the ignition coil to the bracket.
1. Install the ignition coil to the bracket with the two screws.
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the ignition coil and the bracket to the intake manifold with studs.
Tighten
Tighten the studs to 11 N.m (8 lb ft).
3. Install the ignition coil wire.
The wire must not touch anything like the dip stick. Rubbing will make a ground/short after time of use.
4. Install the electrical connectors.
5. Install the air cleaner assembly (2) and nut (1).
REMOVAL PROCEDURE
1. Remove the air cleaner assembly (2) and nut (1).
2. Disconnect the electrical connectors.
3. Remove the ignition coil wire to the distributor.
4. Remove the studs holding the bracket and the ignition coil to the intake manifold.
5. Remove the bracket and the ignition coil.
6. Drill and punch out the two rivets holding the ignition coil to the bracket.
7. Remove the ignition coil from the bracket.
INSTALLATION PROCEDURE
IMPORTANT: A replacement ignition coil kit comes with two screws in order to attach the ignition coil to the bracket.
1. Install the ignition coil to the bracket with the two screws.
NOTE: Refer to Fastener Notice in Service Precautions.
2. Install the ignition coil and the bracket to the intake manifold with studs.
Tighten
Tighten the studs to 11 N.m (8 lb ft).
3. Install the ignition coil wire.
The wire must not touch anything like the dip stick. Rubbing will make a ground/short after time of use.
4. Install the electrical connectors.
5. Install the air cleaner assembly (2) and nut (1).
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.