Isuzu 1999 RODEO Workshop Manual page 960

8. Repair any condition that remains and is causing a
misfire by following the table for any DTC that has
set.
Step
1 Was the "On–Board Diagnostic (OBD) System Check"
performed?
2 1. Turn the ignition switch ON, with the engine OFF.
2. Install the Tech 2.
3. Check for any ABS DTCs.
Were any ABS DTCs set?
3 1. Turn the ignition switch ON, with the engine OFF.
2. Review the Freeze Frame data and note the
parameters.
Did a misfire DTC set?
4 Was a DTC P1380 also set?
5 Did a ABS DTC also set?
6 Repair the condition causing the ABS DTC.
Is the action complete?
7 Check if any additional DTCs are set.
Are any DTCs displayed that has not been diagnosed?
8 Repair the condition causing the misfire.
Is the action complete?
9 Replace the PCM.
IMPORTANT: The
programmed.Refer
Powertrain Control
procedures.
And also refer to latest Service Bulletin.
Check to see if the Latest software is released or not.
And then Down Load the LATEST PROGRAMMED
SOFTWARE to the replacement PCM.
Is the action complete?
10 1. Using the Tech 2, clear the DTCs.
2. Start the engine and idle at normal operating
temperature.
3. Operate the vehicle within the conditions for setting
this DTC as specified in the supporting text.
Does the Tech 2 indicate that this diagnostic has "Ran
and Passed?"
RODEO X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION
DTC P1380 ABS Rough Road System Fault
Action
replacement PCM
to On–Vehicle
Module and Sensors
9. Replacement PCMs must be reprogrammed. Refer
to the latest Isuzu Technical Communication System
information for programming procedures.
Value(s)
—
—
—
—
—
—
—
—
must be
Service in
for
—
—
6E1–333
Yes No
Go to
Powertrain
OBD System
Go to Step 2
Check
Go to Step 6 Go to Step 3
Go to Step 10
Go to Step 4
Go to Step 5 Go to Step 8
Go to Step 6 Go to Step 9
Go to Step 7 —
Go to
applicable
DTC table
System OK
Go to Step 10
—
Go to Step 10
—
Verify repair —