Diagnostic Procedure 13 (Power Supply And Ground Circuit For TAC Module)

Code No. 0 ... LED of TAC module does not blink 

Fig 1: Diagnostic Procedure - TAC Module Power Supply And Ground Circuit (1 Of 2)

Fig 2: Diagnostic Procedure - TAC Module Power Supply And Ground Circuit (2 Of 2)

Fig 3: Identifying TAC Module Connectors

Fig 4: Checking Voltage Between TAC Module Connector Terminal 8 And Ground

Fig 5: Checking Voltage Between TAC Module Connector Terminals 9, 19 And Ground

Fig 6: Checking Continuity Between TAC Module Terminals And Ground