Test No. 9: Limit Switch Circuit Communication Problem

Code is set when problem is detected in limit switch in power window motor. Check applicable switch. See POWER WINDOWS - GS300 & GS400 article. Check wiring harness. See WIRING DIAGRAMS . Repair as necessary. Applicable codes are:

• B1231/31 DRIVER'S DOOR LIMIT SWITCH CIRCUIT
• B1233/33 PASSENGER'S DOOR LIMIT SWITCH CIRCUIT
• B1235/35 RIGHT REAR DOOR LIMIT SWITCH CIRCUIT
• B1237/37 LEFT REAR DOOR LIMIT SWITCH CIRCUIT