Check left rear jam protection limit switch. See COMPONENT TESTS in POWER WINDOWS - RX300 article. If left rear jam protection limit switch is okay, check left rear jam protection limit switch circuit. See CIRCUIT TESTS in POWER WINDOWS - RX300 article.
Home/Lexus/RX/Lexus RX I (1997-2003)/Repair manual/Communication Devices/DTC B1237/37: LEFT REAR JAM PROTECTION LIMIT SWITCH CIRCUIT
Contents
Wiring diagrams Section: Communication Devices- Multiplex Control Systems: Overview
- Multiplex Control Systems: Diagnosis
- Multiplex Control Systems: Other
- DTC B1211/11: DRIVER'S DOOR ECU TO BODY ECU COMMUNICATION
- DTC B1212/12: PASSENGER'S FRONT DOOR ECU TO BODY ECU COMMUNICATION
- DTC B1214/14 & DTC B1215/15: DOOR SYSTEM BUS COMMUNICATION CIRCUIT SHORT
- DTC B1216/16: RIGHT REAR DOOR ECU TO BODY ECU COMMUNICATION
- DTC B1217/17: LEFT REAR DOOR ECU TO BODY ECU COMMUNICATION
- DTC B1221/21: POWER WINDOW MASTER SWITCH CIRCUIT
- DTC B1222/22: DRIVER'S DOOR LOCK CONTROL SWITCH CIRCUIT
- DTC B1223/23: PASSENGER'S FRONT WINDOW SWITCH CIRCUIT
- DTC B1224/24: PASSENGER'S DOOR LOCK CONTROL SWITCH CIRCUIT
- DTC B1225/25: RIGHT REAR WINDOW SWITCH CIRCUIT
- DTC B1226/26: LEFT REAR WINDOW SWITCH CIRCUIT
- DTC B1231/31: DRIVER'S JAM PROTECTION LIMIT SWITCH CIRCUIT
- DTC B1232/32: DRIVER'S JAM PROTECTION PULSE SWITCH CIRCUIT
- DTC B1233/33: PASSENGER'S FRONT JAM PROTECTION LIMIT SWITCH CIRCUIT
- DTC B1234/34: PASSENGER'S FRONT JAM PROTECTION PULSE SWITCH CIRCUIT
- DTC B1235/35: RIGHT REAR JAM PROTECTION LIMIT SWITCH CIRCUIT
- DTC B1236/36: RIGHT REAR JAM PROTECTION PULSE SWITCH CIRCUIT
- DTC B1237/37: LEFT REAR JAM PROTECTION LIMIT SWITCH CIRCUIT
- DTC B1238/38: LEFT REAR JAM PROTECTION PULSE SWITCH CIRCUIT
- DTC B1241/41: BODY ECU SWITCH CIRCUIT DIAGNOSIS
- DTC B1242/42: WIRELESS DOOR LOCK TUNER CIRCUIT
- DTC B1244/44: LIGHT SENSOR CIRCUIT MALFUNCTION
- DTC B1256/56: INSTRUMENT CONTROL PANEL CIRCUIT DIAGNOSIS
- DTC B1261/61: ECM TO BODY ECU COMMUNICATION
- DTC B1272/72: MEMORY POWER SEAT ECU TO BODY ECU COMMUNICATION
- DTC B1273/73: NO COMMUNICATION BETWEEN SLIDING ROOF CONTROL ECU & BODY ECU
- DTC B1275/75: ACCESSORY BUS TO BODY ECU COMMUNICATION
- DTC B1276/76: A/C AND COMBINATION METER INTEGRATED ECU TO BODY ECU COMMUNICATION
- DTC B1277/77: NO COMMUNICATION BETWEEN INSTRUMENT CONTROL PANEL & BODY ECU
- Abbreviations
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