Part 2
NETWORKING: CAN COMMUNICATION SYSTEM: Short to B+ in CAN Bus Line
- Short to B+ in CAN Bus Line - Continued
23. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (NO. 2 JUNCTION CONNECTOR - YAW RATE SENSOR)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- CONNECT CONNECTOR
OK -- REPLACE NO. 2 JUNCTION CONNECTOR
24. CONNECT CONNECTOR
(a) Reconnect the G85 No. 2 junction connector connector.
NEXT -- Continue to next step.
25. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (DISPLAY AND NAVIGATION MODULE DISPLAY)
(a) Disconnect the H4 display and navigation module display connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO DISPLAY AND NAVIGATION MODULE DISPLAY (CANH, CANL)
OK -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal
26. CONNECT CONNECTOR
(a) Reconnect the G85 No. 2 junction connector connector.
NEXT -- Continue to next step.
27. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (CENTER AIRBAG SENSOR)
(a) Disconnect the G1 center airbag sensor assembly connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO CENTER AIRBAG SENSOR (CANH, CANL)
OK -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY Removal
28. CONNECT CONNECTOR
(a) Reconnect the G85 No. 2 junction connector connector.
NEXT -- Continue to next step.
29. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (SPIRAL WITH SENSOR CABLE)
(a) Disconnect the G21 spiral with sensor cable sub-assembly connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO SPIRAL WITH SENSOR CABLE (CANH, CANL)
OK -- REPLACE SPIRAL WITH SENSOR CABLE SUB-ASSEMBLY Removal
30. CONNECT CONNECTOR
(a) Reconnect the G85 No. 2 junction connector connector.
NEXT -- Continue to next step.
31. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (YAW RATE SENSOR)
(a) Disconnect the G40 yaw rate sensor assembly connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO YAW RATE SENSOR (CANH, CANL)
OK -- REPLACE YAW RATE SENSOR ASSEMBLY Removal
32. CONNECT CONNECTOR
(a) Reconnect the G85 No. 2 junction connector connector.
NEXT -- Continue to next step.
33. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (NO. 3 JUNCTION CONNECTOR - NO. 2 JUNCTION CONNECTOR)
(a) Disconnect the G79 No. 3 junction connector connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN MAIN WIRE OR CONNECTOR (NO. 3 JUNCTION CONNECTOR - NO. 2 JUNCTION CONNECTOR)
OK -- Continue to next step.
34. CONNECT CONNECTOR
(a) Reconnect the G79 No. 3 junction connector connector.
NEXT -- Continue to next step.
35. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (NO. 4 JUNCTION CONNECTOR SIDE)
(a) Disconnect the A59 No. 4 junction connector connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- CONNECT CONNECTOR
OK -- Continue to next step.
36. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (NO. 4 JUNCTION CONNECTOR - SKID CONTROL ECU)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- CONNECT CONNECTOR
OK -- Continue to next step.
37. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (NO. 4 JUNCTION CONNECTOR - COMBINATION METER)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- CONNECT CONNECTOR
OK -- REPLACE NO. 4 JUNCTION CONNECTOR
38. CONNECT CONNECTOR
(a) Reconnect the A59 No. 4 junction connector connector.
NEXT -- Continue to next step.
39. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (SKID CONTROL ECU)
(a) Disconnect the A7 master cylinder solenoid (skid control ECU) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO SKID CONTROL ECU (CANH, CANL)
OK -- REPLACE MASTER CYLINDER SOLENOID Disassembly
40. CONNECT CONNECTOR
(a) Reconnect the A59 No. 4 junction connector connector.
NEXT -- Continue to next step.
41. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (COMBINATION METER)
(a) Disconnect the G3 combination meter assembly connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN MAIN WIRE CONNECTED TO COMBINATION METER (CANH, CANL)
OK -- REPLACE COMBINATION METER ASSEMBLY Removal
42. CONNECT CONNECTOR
(a) Reconnect the A59 No. 4 junction connector connector.
NEXT -- Continue to next step.
43. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (NO. 3 JUNCTION CONNECTOR - NO. 4 JUNCTION CONNECTOR)
(a) Disconnect the G79 No. 3 junction connector connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN MAIN WIRE OR CONNECTOR (NO. 3 JUNCTION CONNECTOR - NO. 4 JUNCTION CONNECTOR)
OK -- Continue to next step.
44. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (NO. 3 JUNCTION CONNECTOR - MAIN BODY ECU)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- CONNECT CONNECTOR
OK -- REPLACE NO. 3 JUNCTION CONNECTOR
45. CONNECT CONNECTOR
(a) Reconnect the G79 No. 3 junction connector connector.
NEXT -- Continue to next step.
46. CHECK FOR SHORT TO B+ IN CAN BUS WIRE (MAIN BODY ECU)
(a) Disconnect the G47 main body ECU (multiplex network body ECU) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO MAIN BODY ECU (CANH, CANL)
OK -- REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Removal