Checking Communications With Other Systems [HC1]

Checking Communications With Other Systems





- Ignition on.

Check it ST (System Tester) or ST (Diagnostic Key) can establish communications with other systems.

If communications with other Systems are OK:
- Check communications with ABS control module HC2. Checking Communications With (ABS) Control Module [HC2]

If communications with other systems cannot be established:
- Check diagnostic leads to ST (System Tester) or ST (Diagnostic Key) for damage.