RS–98 SUPPLEMENTAL RESTRAINT SYSTEM – TROUBLESHOOTING Tc Terminal Circuit CIRCUIT DESCRIPTION By connecting terminals Tc and E1 of the DLC1 or DLC2, the center airbag sensor assembly is set in the diagnostic trouble code output mode. The diagnostic trouble codes are displayed by the blinking of the SRS warning light. WIRING DIAGRAM DLC1 BR 3 E1 Tc 11 P-B 21 II1 P-B PB 3 1E 1G P-B 7 Tc Junction Block No.1 BR 18 IJ1 BR3 E1 Tc 4 P-B 11 IF1 DLC2 PB BR ED Center Airbag Sensor Assembly R05910