Remove the E.C.U. harness protector, then test E.C.U. voltage using appropriate voltmeter. Perform test with connectors connected. Refer to Figs. 9 through 10, for proper voltage.
Fig. 10 E.C.U. Voltage Testing Procedure (Part 1 Of 4):
Fig. 10 E.C.U. Voltage Testing Procedure (Part 2 Of 4):
Fig. 10 E.C.U. Voltage Testing Procedure (Part 3 Of 4):
Fig. 10 E.C.U. Voltage Testing Procedure (Part 4 Of 4):