87G - 54
ENGINE COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart (ALP)
87G
V6 MR-372-J84-87G000$924_eng.mif
UPC
Vdiag No.: 44ENGINE COMPARTMENT CONNECTION UNIT
Fault finding - Fault Finding Chart (ALP)
ALP 1 No dialogue with the computer
NOTESTest the multiplex network.
Check the voltage of the battery.
Check the condition and connection of the battery terminals and power fuses.
Repair if necessary.
Check for the presence of earth on track 3 of connector PPH2.
If necessary, repair the defective connection and/or connector.
Check for the presence of +12 V battery on connector P2.
If necessary, repair the defective connection and/or connector.
Check the condition and connection of connector PEH.
Repair if necessary.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other possible faults.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
MR-372-J84-87G000$924_eng.mif
