Multiplex Communication System

NETWORKING: MULTIPLEX COMMUNICATION SYSTEM

DIAGNOSTIC TROUBLE CODE CHART

If malfunction code is displayed during DTC check, check the circuit corresponding to the code in the table below. Proceed to the procedure given for the circuit.

Multiplex Communication System (BEAN)

B1200-B1213:

B1214:

B1215-B1262:

B1266-B1297:

If "+B or GND short malfunction of communication bus" DTCs (B1214 and B1215) are detected at the same time as "communication stop" DTCs (B1200, B1206, B1207, B1208, B1209, B1210, B1213, B1272, B1273, B1278, B1279, B1280, B1289 and B1296), perform troubleshooting for the "+B or GND short malfunction of communication bus" DTCs first.
If "+B or GND short malfunction of communication bus" DTCs (B1266 and B1267) are detected at the same time as "communication stop" DTCs (B1205, B1247, B1262, B1271 and B1297), perform troubleshooting for the "+B or GND short malfunction of communication bus "DTCs first.
HINT: *1: w/ Sliding Roof