Inspection procedure

1. 1
   Remove ecu–ig fuse from the instrument panel j/b.
2. 2
   check continuity of ecu–ig fuse.

   Ok: continuity

   

   

Ok: voltage: 10 – 14 v

In case of using hand–held tester:

1. check the voltage condition output from the ecu displayed on the hand–held tester.

   Ok: ”normal” is displayed.

In case of not using hand–held tester:

1. 1
   disconnect the skid control ecu connector.
2. 2
   turn the ignition switch to on.
3. 3
   measure voltage between terminals ig1 (3) and gnd (1, 23) of skid control ecu harness side connector.

   Ok: oltage: 10 – 14 v

   

   

Measure resistance between terminal gnd (1, 23) of skid control ecu harness side connector and body ground.

Ok: resistance: 1 Ω or less