How To Use Troubleshooting/Inspection Service Points; Troubleshooting Contents - Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement

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00-6
GENERAL –
HOW TO USE TROUBLESHOOTING/INSPECTION SERVICE
POINTS
Troubleshooting of electronic control systems for which the MUT-II can be used follows the basic outline
described below. Furthermore, even in systems for which the MUT-II cannot be used, part of these systems
still follow this outline.

TROUBLESHOOTING CONTENTS

1. STANDARD FLOW OF DIAGNOSIS TROUBLESHOOTING
The troubleshooting sections follow the basic diagnosis flow which is given below. If the diagnosis flow
is different from that given below, or if additional explanation is required, the details of such differences
or additions will also be listed.
Diagnosis method
Read the diagnosis code
Normal
code
displayed
or
communication
with MUT-II not
possible
Refer to the INSPECTION
CHART
FOR
TROUBLE
SYMPTOMS
(Refer
to
applicable group.)
Refer to the INSPECTION CHART FOR DIAGNOSIS
CODES (Refer to applicable group.)
2. SYSTEM OPERATION AND SYMPTOM VERIFICATION TESTS
If verification of the trouble symptoms is difficult, procedures for checking operation and verifying trouble
symptoms are shown.
3. DIAGNOSIS FUNCTION
Details which are different from those in the "Diagnosis Function" section on the next page are listed.

How to Use Troubleshooting/Inspection Service Points

Gathering
from the customer.
Check trouble symptom.
Reoccurs
Malfunction
code displayed
After taking note of the
malfunction code, erase
the
diagnosis
memory
Recheck trouble symptom.
Read the diagnosis codes.
Malfunction
code displayed
information
Does not reoccur.
Read the diagnosis code
Malfunction
code displayed.
code
NG
Normal
code
displayed.
INTERMITTENT MALFUNCTIONS (Refer to P.00-12.)
00100020213
Normal
code
displayed.

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