Diagnostic Test

CHECK FOR ACTIVE DTC
1. With the scan tool, read the active DTC's.
2. Cycle the ignition switch from off to on, leaving the ignition on for a minimum of 90 seconds.
3. With the scan tool, read the active DTC's.
Q: Does the scan tool display this DTC as active?

Yes :
- Go To 2
No :
- If the DTC is stored, check for an intermittent condition. Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.
INSPECT IPM FUSE #7
1. Turn the ignition off.
2. Inspect the IPM fuse #7.
Q: Are any fuses open?

Yes :
- Replace fuse and retest. If fuse continues to open, then check for a short to ground on the (F202) Fused Ignition Switch Output circuit. Refer to appropriate SYSTEM WIRING DIAGRAMS article to help isolate a possible short condition.
- Perform BODY VERIFICATION TEST - VER 1 .
No :
- Go To 3
(F941) IGNITION SWITCH OUTPUT CIRCUIT OPEN

Fig 1: Checking Ignition Switch Output Circuit For Open
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
1. Turn the ignition off.
2. Disconnect the Integrated Power Module C3 harness connector.
3. Turn the ignition on.
4. Measure the voltage of the (F941) Ignition Switch Output circuit.
Q: Is the voltage above 10.0 volts?

Yes :
- Go To 4
No :
- Repair the (F941) Ignition Switch Output circuit for an open. Refer to appropriate SYSTEM WIRING DIAGRAMS article.
- Perform BODY VERIFICATION TEST - VER 1 .
(F202) FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN

Fig 2: Checking Fused Ignition Switch Output Circuit For Open
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
1. Turn the ignition off.
2. Reconnect the Integrated Power Module C3 harness connector.
3. Remove the FCM from the IPM.
4. Turn the ignition on.
5. Measure the voltage of the (F202) Fused Ignition Switch Output circuit.
Q: Is the voltage above 10.0 volts?

Yes :
- Inspect the wiring and connectors for damage or shorted circuits. If okay, replace and program the Front Control Module in accordance with the service information.
- Perform BODY VERIFICATION TEST - VER 1 .
No :
- Check the (F202) Fused Ignition switch output circuit for an open. If okay, replace the Integrated Power Module in accordance with the service information.
- Perform BODY VERIFICATION TEST - VER 1 .