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 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