TS and CG Terminal Circuit

SUSPENSION CONTROL: AIR SUSPENSION SYSTEM: TS and CG Terminal Circuit

TS and CG Terminal Circuit

DESCRIPTION

Connect terminals TS and CG of the DLC3 with the ignition switch OFF.
When the ignition switch is turned to the ON position, test mode will started and then the DTCs will be output.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT DLC3 TERMINAL VOLTAGE (TS TERMINAL)





(a) Turn the ignition switch to the ON position.
(b) Measure the voltage according to the value in the table below.
Standard voltage:






NG -- CHECK HARNESS AND CONNECTOR (DLC3 - BODY GROUND)
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR (SUSPENSION CONTROL ECU - DLC3)





(a) Disconnect the suspension control ECU S16 connector.
(b) Measure the resistance according to the values in the table below.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE SUSPENSION CONTROL ECU
3. CHECK HARNESS AND CONNECTOR (DLC3 - BODY GROUND)





(a) Measure the resistance according to the value in the table below.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
4. CHECK HARNESS AND CONNECTOR (SUSPENSION CONTROL ECU - DLC3)





(a) Disconnect the suspension control ECU S16 connector.
(b) Measure the resistance according to the values in the table below.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE SUSPENSION CONTROL ECU