Mitsubishi Outlander XL. Manual - part 364
STEP 1. Using scan tool MB991958, read the diagnostic
trouble code (DTC).
ZC501967
AC404789
ZC5019680000
MB991824
MB991827
MB991910
Data link
connector
To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before
connecting or disconnecting scan tool MB991958.
(1)
Connect scan tool MB991958 to the data link connector.
(2)
Turn the ignition switch to the "ON" position.
(3)
Read the DTC.
(4)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Is the diagnostic trouble code other than P1242 set?
YES:
Refer to, Diagnostic Trouble Code Chart P.13Ab-44.
NO:
Go to Step 2.
STEP 2. Using scan tool MB991958, read the diagnostic
trouble code (DTC).
(1)
Turn the ignition switch to the "LOCK" (OFF) position.
(2)
After the DTC has been deleted, read the DTC again.
(3)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Is DTC P1242 set?
YES:
Replace the ECM. When the ECM is replaced, register
the ID code. Refer to GROUP 42B, ID Code Registration
Judgment Table <Vehicles with KOS> P.42B-12or GROUP
42C, ID Code Registration Judgment Table <Vehicles with
WCM> P.42C-8.
NO:
It can be assumed that this malfunction is
intermittent. Refer to GROUP 00, How to Use
Troubleshooting/Inspection Service Points - How to Cope
with Intermittent Malfunctions P.00-15.
DTC P1243: Inquiry/Response Error
M11310100389USA0000010000
TECHNICAL DESCRIPTION
Monitors the computation function of the engine
control module.
DTC SET CONDITIONS
Check Condition
｠
Ignition switch is "ON" position.
Judgment Criterion
｠
ECM can not calculate input data.
TROUBLESHOOTING HINTS (The most likely
causes for this code to be set are:)
｠
ECM failed.
MULTIPORT INJECTION SYSTEM (MFI) <DIAGNOSIS>
13Ab-651
DIAGNOSTIC TROUBLE CODE PROCEDURES