Master Switch
Remove power window master switch. See WINDOW SWITCH under REMOVAL & INSTALLATION. Check for continuity between specified switch terminals with switch in each position. If continuity is not as specified, replace switch. See Fig 1 . See appropriate POWER WINDOW MASTER SWITCH TEST table.
NOTE:
The driver's switch cannot be isolated for testing. Perform SWITCH INPUTS TEST. See Figure
. If inputs are normal, but driver's switch does not operate properly, replace master switch assembly.
POWER WINDOW MASTER SWITCH TEST
| Position | Main Switch | Pin Continuity | |
|---|---|---|---|
| Right Front Switch | |||
| Off | On | "G"-"P"-"Q" | |
| Off | Off | "G"-"P" | |
| Up | On | "C"-"P" | |
| Up | Off | "G"-"Q" | |
| Down | On | "C"-"G"; "P"-"Q" | |
| Down | Off | "C"-"G" | |
| Right Rear Switch | |||
| Off | On | "M"-"N"-"Q" | |
| Off | Off | "M"-"N" | |
| Up | On | "O"-"M"; "N"-"Q" | |
| Up | Off | "M"-"O" | |
| Down | On | "N"-"O"; "M"-"Q" | |
| Down | Off | "N"-"O" | |
| Left Rear Switch | |||
| Off | On | "D"-"E"-"Q" | |
| Off | Off | "D"-"E" | |
| Up | On | "D"-"F" | |
| Up | Off | "E"-"Q" | |
| Down | On | "E"-"F"; "D"-"Q" | |
| Down | Off | "E"-"F" | |