Pajero II Workshop Manual 1991 · SERVICE BRAKES · страница 34 из 140 · Открыть оригинал PDF ↗

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When diagnosis code no. 21, 22, 23 or 24 is displayed

[Comment] Thesemalfunctioncodesaredis-
played whena broken wire cannot be
verified,and when the vehicle speed
reaches 8 km/h (5 mph) or more, no
pulses are input.

(Hint)The cause is likely to be eithera short be-
tweenthesensor harnesses,shortbe-
tweenthe sensor (+)wireandthe body,
or an excessive sensor gap.

NOTE

(1) When there isa defective contact, inspect the
sensor cable by lightly flexing ad stretching

(21 If there is no current problem,a normal value
willresult evenifproblem is detected,SO
when the malfunction in the sensor circuit in-
dicatedcannotbediscovered,momentarily
erase the diagnosis code ad turn the ignition
switchtoOFFandcarryout aother driving
test: At this time, replace the ABS-ECU only if
thesame malfunctioncodeisoutput:After
thisif the code does not reappear, there is
problemwiththeABS-ECU interface.(For
problem that is difficult to reproduce, there is
possibilitythatthecodewillrecureven
when the ABS-ECU is replaced )

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