01-84
- Press
key.
Output Diagnostic Test Mode
-
IRL: VBAT ORL: 0V
Wheel RL locked
Indicated on display
If the brake pedal gives, there is a
malfunction in the hydraulic unit. In this
case the hydraulic unit must be replaced.
Repair Manual, Brake System, Repair
Group 45; Hydraulic unit, brake
booster/brake master cylinder - Assembly
overview; Removing and installing control
module and hydraulic unit
- Press
key.
ABS hydraulic pump -V64- must run.
Brake pedal must not give
Output Diagnostic Test Mode
-
IRL: VBAT ORL: VBAT
Wheel RL free
Indicated on display
Note:
If the wheel locks there is a possibility that
the brake lines to the wheel
calipers/cylinders have been interchanged.
- Indicate to 2nd mechanic which wheel
requires turning by hand.
Стр
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ABS ITT Mk 20 IE On Board Diagnostic (OBD) program