TD Signal Test

Equipment
Multimeter -- e.g. SUN DMM-5

���TD Signal Diagram:

Wiring Diagram, TD Signal, Model 107
N1/2 Electronic ignition control unit
N3 CIS-E control unit
N6 A/C compressor control unit
N8 Idle speed control unit
N16/4 Fuel pump relay
X11 Diagnostic socket/terminal block (circuit TD)
W1 Main ground
W3 Ground, left front wheelhousing (at ignition coil)
W9 Ground, at left headlamp unit
W10 Ground, battery
W11 Ground, engine

Test Page 1:

Fig. 1:

Test Page 2:

Fig. 2: