1C Switch Inputs to Logic Module

1. Connect diagnostic read-out tool to engine test connector.
2. Put system into Switch Test Mode.
3. Depress brake pedal, then shift transmission from Park to Reverse. On models equipped with A/C, place blower switch in an On position and depress the A/C button.
4. Display on read-out tool should change as each switch is activated.
5. If display on read-out tool does not change when one or more of the switches are activated, proceed as follows:
a. If brake switch activation does not change display, proceed to Test 1 step D.
b. If park/neutral switch activation does not change display, proceed to Test 1 step E.
c. If A/C button activation does not change display, proceed to Test 1 step F.