Step1: Turn off the gas and power to the appliance.
Step2: Remove the old ignition control module from the control panel.
Step3: Disconnect all wiring carefully, labeling wires if necessary.
Step4: Inspect the mounting bracket and terminals for damage.
Step5: Install the new control module in the same position, securing it with screws.
Step6: Reconnect all wires according to the wiring diagram.
Step7: Power on the appliance and test ignition cycles.
Step8: Observe multiple ignition cycles to ensure accurate operation.