Chart A-3, Ta-3 The Wheels Are Locked - Isuzu 1999 RODEO Workshop Manual

BRAKE CONTROL SYSTEM
5A–32

Chart A-3, TA-3 The Wheels Are Locked

Step
1 Is ABS working?
2 Is vehicle speed under 10 km/h (6mph)?
3 Is sensor output normal? (Chart C-1 or TC-1)
4 Is front 4WD controller normal?
5 Is hydraulic unit grounded properly?
6 Reconnect all components, ensure all components are properly
mounted.
Was this step finished?
Action
Yes
Go to Step 2 Go to Step 6
Normal. Go to Step 3
Replace sensor
or repair harness.
Go to Step 6
Go to Step 4
Replace 4WD
controller or
repair harness.
Go to Step 5
Go to Step 6
Replace EHCU.
Go to Step 6 Go to Step 6
Repeat the "Basic
diagnostic flow
chart"
Go to Step 6
No
Correct.