Haldex DIAG++ Operator's Manual page 90

Failed test
If any of the 'Sensor modulator test' fails check the
following:
Correct testing sequence
›
Rotating the wrong wheel
›
› Incorrect wiring
Incorrect piping
›
Continue icon needs to be pressed (to continue test) !.
S2A test started
Manually rotate wheel S2A at 1 revolution in 2
seconds.
S2A test passed
If the moving wheel is successfully braked, the S2A test
will pass and move onto the next configured sensor in
the sequence.
90
DIAG++
Innovative Vehicle Solutions
Operator's Guide
S1A wheel failed
(red indication)
Moving wheel
(yellow indication)
2022