POWER WINDOWS SYSTEM CHECK
- Turn ignition switch to RUN position. Operate each window to UP and DOWN positions from master switch assembly.
- Operate each window to UP and DOWN positions from individual window switches. All windows should operate quietly and smoothly through full range of travel. If problem exists with power window system, see «SYMPTOM INDEX»(ref-125778-S40680083132001110100000) under SYSTEM TESTS.
SYSTEM TESTS
| CAUTION | When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery. |
Note. Before any testing is attempted, battery should be fully charged and all connections and pins cleaned and tightened to ensure proper continuity and ground.
Note. To prevent damage to terminals, Connector Test Adapter Kit (J-35616-A) must be used whenever a diagnostic procedure requires checking or probing a terminal. To locate and identify terminals, see WIRING DIAGRAMS .
| Symptom | Perform Test |
|---|---|
| Express Down Function Inoperative | A |
| Lockout Function Inoperative | B |
| All Power Windows Inoperative | C |
| Power Window Inoperative-Driver Door | D |
| Power Window Inoperative-Passenger Door | E |
SYMPTOM INDEX