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System Tests: Notes

WARNING: Most of the wires for the instrument panel ECU/Body Control Systems wiring harness are Sky Blue. Except for some early production models, these wires are marked with a terminal number for identification. Always verify proper connectors, and proper connector terminals when performing SYSTEM TESTS.
NOTE: When performing system tests, verify terminals and connectors of instrument panel ECU. See PIN VOLTAGE TESTS , WIRING DIAGRAMS  and Figure .
SYSTEM TEST DIRECTORY

Test No. Description
1  Power Source Circuit
2  Ignition Switch Power Source Circuit
3  Illumination Circuit
4  Rear Wiper/Washer Switch Circuit
5  Rear Wiper Motor & Relay Circuit
6  Headlight Switch Circuit
7  Taillight Relay Circuit
8  Headlight Relay Circuit
9  Key Unlock Warning Switch Circuit
10  Power Main Relay Circuit
11  Door Lock Switch Circuit
12  Door Courtesy Switch Circuit
13  Door Lock Motor & Relay Circuit
14  Door Unlock Detection Switch Circuit
15  Door Key Lock/Unlock Switch Circuit
16  Stoplight Switch Circuit
17  Park/Neutral Position Switch Circuit