1F – 350 ENGINE CONTROLS
DTC P0562 System Voltage (Engine Side) Too Low (Cont'd)
Step
Repair the poor connection (high resistance) in the
ignition feed circuit.
6
Is the action complete?
1. Turn the ignition switch OFF.
7
2. Replace the ECM.
Is the action complete?
1. Using the scan tool, clear the DTCs.
2. Start the engine and idle at normal operating
temperature.
3. Operate the vehicle within the conditions for
8
setting this DTC as specified in the supporting
text.
Does the scan tool indicate that this diagnostic has
run and passed?
Check if any additional DTCs are set.
9
Are any DTCs displayed that have not been diag-
nosed?
Action
Value
Yes
–
Go to Step 8
–
Go to Step 8
–
Go to Step 9
–
Go to applicable
DTC table
No
–
–
Go to Step 2
System OK
DAEWOO T-154 BL2,3