Page 15
Fault code 38
Replace display and operator control unit.
Test point 20
Video interface
Value range
Fault code 39
Replace display and operator control unit.
Test point 21
Fault, memory interface
Value range
Fault code 40
Replace display and operator control unit.
Test point 22
Fault, photo sensor
Control module faulty
Value range
Fault code 41
Replace display and operator control unit.
Erase Fault Memory
Erasing fault memory
NOTE:
The fault memory can be erased only if it was first read out at least once.
The entire fault memory is always erased.
Actual Values
Actual Values
Values currently under test can be read out via this menu item.
The following values (setpoints in brackets) can be called up:
-
Speed
-
Current fuel consumption
-
photo transistor PCM (0-255)
0 : Maximum brightness
255 : Minimum brightness
-
Date
-
Time
-
Dial, left [volume control] (up/down-counter)
-
Dial, right [selection knob] (up/down-counter)
* The counter is set to zero after the start of diagnosis. The counter is incremented by one when the dial is turned clockwise and decremented by one
when the dial is turned counter-clockwise.
Input Signals
Input Signals
Input signals of the PCM can be read in with this menu item. This allows the function of the input signals to be assessed very quickly.
This is a source reference. Confirm exact model applicability in the original material.