Normal Operation
The LH and RH front window control switches receive power from the accessory delay relay through circuit CBP41 (BU). The RH window motor receives battery power through circuit SBP01 (RD) and ground through circuit GD140 (BK/GN). When the LH or RH front window control switch is pulled, the RH front window motor receives a voltage signal through circuit CPW13 (BN/YE) which causes the window to move upward. When the LH or RH front window control switch is pressed, the RH front window motor receives a voltage signal through circuit CPW12 (GN/OG) which causes the window to move downward. When the LH or RH front window control switch is pressed or pulled to the second detent position (AUTO), the RH front window motor receives a ground signal on circuit CPW31 (GN/WH) which causes the RH front window motor to enter one-touch up/down mode.
This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- LH or RH front window control switch
- RH front window motor