87B -166
MR-413-X44-87B000$864.mif
V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Customer complaints87B
ENERGY MANAGEMENT87B
NO + ACCESSORIES FEED ALP 26
NO + AFTER IGNITION FEED ACTIVATION OR
+ AFTER IGNITION FEED REMAINS JAMMEDALP 27
BATTERY WARNING LIGHT COMES ON ALP 28
STARTER NOISY ALP 29
LOW LIGHT INTENSITY ALP 30
SUNROOF87B
THE SUNROOF DOES NOT WORK ALP 31
MEMORY KEY87B
NO INFORMATION IN THE KEYFAULT
FINDING
CHART
32
EXTERNAL TEMPERATURE DISPLAY 87B
NO EXTERNAL TEMPERATURE DISPLAYALP 33
87B -176
MR-413-X44-87B000$912.mif
V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart87B
ALP 33 No external temperature display
NOTESOnly address this customer complaint after a complete check with the diagnostic
tool.
Check that the temperature display works, use AC110 Temperature display.
Read configuration LC002 External
temperature sensor.
Is the configuration YES?
YES
Check that LC067 Temperature display is With. Otherwise perform
CF171 Temperature display.
Check the condition and connection of the PE2 40-track connector in the
UCH (component code 645) (tabs bent, broken, etc.).
If the connector is faulty and there is a repair method (see Te chnical Note
6015A, Repairing electrical wiring, Wiring: Precautions for repair),
repair the wiring, otherwise replace the wiring.
Check the continuity of the following connection:
Connection code 47Z between components 645 and 653.
If the connection is faulty and there is a repair procedure (see Technical
Note 6015A, Electrical wiring repair, Wiring: Precautions for repair),
repair the wiring, otherwise replace it.
If the connection is correct, replace the display. (See MR 411 Mechanical,
86A, Radio, Display: Removal - Refitting).
If the fault is still present, contact the Techline.
NOThe vehicle is not equipped with the
External temperature sensor function.
It is normal for the external temperature
not to be displayed.
UCH_V44_ALP33
