Test 47A - Diagnosing Courtesy Lamp Systems
NOTE:
For connector terminal identification, see CONNECTOR
IDENTIFICATION. For wiring diagram, see WIRING DIAGRAMS
. Perform TEST VER-1 after each repair.
Courtesy lamp system diagnostics are separated into 6 categories. Verify customer complaint and identify problem area before performing appropriate test. See DIAGNOSING COURTESY LAMP SYSTEMS table.
DIAGNOSING COURTESY LAMP SYSTEMS
| Description | Perform Test | |
|---|---|---|
| Courtesy Lamps Inoperative | ||
| With Either Door Open | 47B | |
| One Or More (But Not All) Courtesy | ||
| Lamps Inoperative | 49A | |
| All Courtesy Lamps Inoperative | ||
| With Dome Lamp Switch | 50A | |
| Courtesy Lamps On At All Times | 51A | |
| All Courtesy Lamps Inoperative | ||
| With Left Door | 65A | |
| All Courtesy Lamps Inoperative | ||
| With Right Door | 66A | |