Operation CHARM: Car repair manuals for everyone.

Part 2





NETWORKING: CAN COMMUNICATION SYSTEM: TERMINALS OF ECU

11. BRAKE BOOSTER WITH MASTER CYLINDER (SKID CONTROL ECU)

(a) Disconnect the brake booster with master cylinder (skid control ECU) connector.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

CAN No. 1 Bus Branch Wire





CAN No. 2 Bus Branch Wire





12. AIRBAG SENSOR ASSEMBLY





(a) Disconnect the center airbag sensor assembly connector.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





13. MULTIPLEX NETWORK BODY ECU (MAIN BODY ECU)





(a) Disconnect the multiplex network body ECU (main body ECU) connectors.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

CAN No. 1 Bus Branch Wire





CAN MS Bus Main Wire





14. SMART KEY ECU (CERTIFICATION ECU)





(a) Disconnect the smart key ECU (certification ECU) connector.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





15. COMBINATION METER

(a) Disconnect the combination meter connector.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





16. DISPLAY AND NAVIGATION MODULE DISPLAY (NAVIGATION ECU) (w/ Navigation System)





(a) Disconnect the display and navigation module display (navigation ECU) connector.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





17. HEADLIGHT SWIVEL ECU (AFS ECU) (w/ AFS)

(a) Disconnect the headlight swivel ECU (AFS ECU) connector.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





18. DRIVING SUPPORT ECU (w/ Dynamic Radar Cruise Control System)





(a) Disconnect the driving support ECU connector.

Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

CAN No. 1 Bus Branch Wire





Standard Resistance:

Driving Support Bus Main Wire





19. SEAT BELT CONTROL ECU (w/ Pre-collision System)





(a) Disconnect the seat belt control ECU connectors.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





20. POWER STEERING ECU





(a) Disconnect the power steering ECU connectors.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





21. SPIRAL CABLE WITH SENSOR (STEERING ANGLE SENSOR)

(a) Disconnect the spiral cable with sensor (steering angle sensor) connector.





Text in Illustration





(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance: