Test E: The LH Rear Or RH Rear Power Window Is Inoperative
PINPOINT TEST E: THE LH REAR OR RH REAR POWER WINDOW IS INOPERATIVEE1:
E1-E2:
E2-E3:
E3-E4:
E4 Continued:
E4-E5:
E5 Continued:
Normal Operation
Under normal operation, the rear window control switches receive power from the LH front window control switch through circuit 193 (YE/LG) when the LOCK OUT feature is not active.
Rear Window Operation From the LH Front Window Control Switch
When the LH rear window is operated UP from the LH front window control switch, power is sent to the LH rear window control switch through circuit 317 (GY/OG) and ground through circuit 316 (YE/LB). The LH rear window control switch transfers power to the LH rear window motor through circuit 885 (YE/LB) and ground through circuit 884 (YE/BK). When the RH rear window is operated UP from the LH front window control switch, power is sent to the RH rear window control switch through circuit 319 (YE/BK) and ground through circuit 320 (RD/BK). The RH rear window control switch transfers power to the RH rear window motor through circuit 882 (BN/YE) and ground through circuit 881 (BN).
When the LH rear window is operated DOWN from the LH front window control switch, power is sent to the LH rear window control switch through circuit 316 (YE/LB) and ground through 317 (GY/OG). The LH rear window control switch transfers power to the LH rear window motor through circuit 884 (YE/BK) and ground through circuit 885 (YE/LB). When the RH rear window is operated DOWN from the LH front window control switch, power is sent to the RH rear window control switch through circuit 320 (RD/BK) and ground through circuit 319 (YE/BK). The RH rear window control switch transfers power to the RH rear window motor through circuit 881 (BN) and ground through circuit 882 (BN/YE).
Rear Window Operation From the LH or RH Rear Window Control Switch
When the LH rear window is operated UP from the LH rear window control switch, power is sent to the LH rear window motor through circuit 885 (YE/LB) and ground through circuit 884 (YE/BK). When the RH rear window is operated UP from the RH rear window control switch, power is sent to the RH rear window motor through circuit through circuit 882 (BN/YE) and ground through circuit 881 (BN).
When the LH rear window is operated DOWN from the LH rear window control switch, power is sent to the LH rear window motor through circuit 316 (YE/LB) and ground through 317 (GY/OG). When the RH rear window is operated DOWN from the RH rear window control switch, power is sent to the RH rear window motor through circuit 881 (BN) and ground through circuit 882 (BN/YE).
Possible Causes
- Inoperative LH front window control switch
- Inoperative rear door window motor
- Inoperative LH or RH rear window control switch
- Open in circuits 193 (YE/LG), 316 (YE/LB), 317 (GY/OG), 319 (YE/BK), 320 (RD/BK), 881 (BN), 882 (BN/YE), 884 (YE/BK) or 885 (YE/LB)