Diagnostic Manual, Chassis and Drivetrain,
Volume 2
Diagnosis - Function Test
| Test step/Test scope |
Test condition |
Nominal value |
Possible cause/Remedy 1) |
| 1.0 Brake torque control circuit |
Lift rear of vehicle so both rear wheels of vehicle can move freely. Secure vehicle properly.
Engine: RUNNING
Selector lever in transmission range "D".
Apply full throttle.
|
The rear wheels are noticeably braked, simultaneously; the high-pressure/return pump can be heard.
Engine speed is reduced to approx. 1000 rpm.
|
 23,
Engines, Volume 3, section 6.1.
|
| 1) Observe Preparation for Test, see 22. |
|
Printable version
