RH Front Window Operation From LH Front Switch
When the RH front power window is operated in the down direction from the LH front window control switch, a low current voltage is sent to the RH front window control switch through circuit CPW12 (GN/OG). The RH front window control switch integral electronics then supply high current power to the RH front window motor through circuit CPW20 (WH/OG). Ground is provided to the RH front window motor from the RH front window control switch through circuit CPW19 (VT).
When the RH front power window is operated in the up direction from the LH front window control switch, a low current voltage is sent to the RH front window control switch through circuit CPW13 (BN/YE). The RH front window control switch integral electronics then supply high current power to the RH front window motor through circuit CPW19 (VT). Ground is provided to the RH front window motor from the RH front window control switch through circuit CPW20 (WH/OG).
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- LH front window control switch
- RH front window control switch
- RH front window motor