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. |
| Symptom | Perform Test |
|---|---|
| No Communication With Front Electronic Module (FEM) | A |
| No Communication With Rear Electronic Module (REM) | B |
| No Communication With Driver's Door Module (DDM) | C |
| All Windows Are Inoperative From Driver's Control Switch | D |
| All Passenger's Windows Are Inoperative From Passenger's Control Switches | E |
| Driver's Window Inoperative | F |
| Passenger's Window Inoperative From Driver's & Passenger's Control Switches | G |
| Passenger's Window Inoperative From Driver's Control Switch | H |
| Passenger's Window Inoperative From Passenger's Control Switch | I |
| Right Rear Window Inoperative From Driver's And Right Rear Control Switches | J |
| Right Rear Window Inoperative From Driver's Control Switch | K |
| Right Rear Window Inoperative From Right Rear Control Switch | L |
| Left Rear Window Inoperative From Driver's And Left Rear Control Switches | M |
| Left Rear Window Inoperative From Driver's Control Switch | N |
| Left Rear Window Inoperative From Left Rear Window Control Switch | O |
| All Passenger's Windows Are Inoperative/Passenger's Window Lock-out Not Operating Properly | P |
| One-Touch Down Feature Does Not Operate Properly | Q |
SYMPTOM INDEX
DRIVER'S CONTROL SWITCH
Remove driver's control switch from vehicle. See CONTROL SWITCHES under REMOVAL & INSTALLATION. Using ohmmeter, check for continuity between switch terminals in specified switch positions. See DRIVER'S CONTROL SWITCH TEST table. (Схема №7) Replace driver's control switch if continuity is not as specified.
| Switch Position | Continuity Between Terminals |
|---|---|
| Driver Up | 7 & 9 |
| Driver Down | 6 & 9 |
| Left Rear Up | 9 & 13 |
| Left Rear Down | 9 & 15 |
| Lock-Out On | 5 & 9 |
| Neutral | (1) |
| One-Touch Down | 4 & 9 |
| Passenger's Up | 2 & 9 |
| Passenger's Down | 3 & 9 |
| Right Rear Up | 9 & 12 |
| Right Rear Down | 9 & 10 |
| (1) Continuity should not exist between any terminals. | |
| (1) | Continuity should not exist between any terminals. |
DRIVER'S CONTROL SWITCH TEST
SINGLE SWITCHES
Remove appropriate control switch(es) from vehicle. See CONTROL SWITCHES under REMOVAL & INSTALLATION. Using ohmmeter, check for continuity between switch(es) terminals in specified switch positions. See SINGLE SWITCH TESTING table. (Схема №8) Replace control switch(es) if continuity is not as specified.
| Switch Position | Continuity Between Terminals |
|---|---|
| Neutral | (1) |
| Up | 1 & 3 |
| Down | 2 & 3 |
| (1) Continuity should not exist between any terminals. | |
| (1) | Continuity should not exist between any terminals. |
SINGLE SWITCH TESTING
WINDOW MOTOR
Remove window motor from vehicle. See FRONT WINDOW MOTOR or REAR WINDOW MOTOR under REMOVAL & INSTALLATION. Using fused jumper wires, connect a fully charged battery to motor terminals. Motor should operate smoothly. Reverse leads. Motor should operate smoothly in reverse direction. Replace window motor if it does not operate as specified.
CONTROL SWITCHES
| CAUTION | When removing driver's control switch, lift out from front of door panel to avoid breaking tab. |
DRIVER'S DOOR MODULE (DDM)
Note. Driver's Door Module (DDM) removal and installation not available from manufacturer.
FRONT ELECTRONIC MODULE (FEM)
Note. Front Electronic Module (FEM) removal and installation is not available from manufacturer.
REAR ELECTRONIC MODULE (REM)
Note. Rear Electronic Module (REM) removal and installation is not available from manufacturer.