Chrysler Voyager. Manual — part 296
TEST
ACTION
APPLICABILITY
3
Turn the ignition off.
Gain access to the bottom of the Fuse and Relay Center.
Disconnect connector C9 from the Fuse and Relay Center.
Measure the resistance of the Fused Ignition Switch Output circuit between the FCM
connector cavity 37 and the Fuse and Relay Center connector C9 cavity 2.
Is the resistance below 5.0 ohms?
All
Yes
→ Repair the Fused Ignition Switch Output circuit for an open
between the Fuse and Relay Center and the ignition switch.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Fuse and Relay Center.
Perform BODY VERIFICATION TEST - VER 1.
611
IGNITION, POWER, ACCESSORY
IGNITION RUN/START INPUT WIRING —
Continued
Symptom:
IGNITION START INPUT WIRING
When Monitored and Set Condition:
IGNITION START INPUT WIRING
When Monitored:
With the ignition on and battery voltage greater than 10.4 volts.
Set Condition:
The Fused Ignition Switch Output (Start) circuit voltage at the FCM goes
below 0.5 volts.
POSSIBLE CAUSES
TEST FOR CURRENT DTC’S
FRONT CONTROL MODULE INTERNAL MALFUNCTION
FUSE AND RELAY CENTER INTERNAL MALFUNCTION
FUSED IGNITION SWITCH OUTPUT (START) CIRCUIT OPEN
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t, record and erase the current Front Control Module DTC’s.
Cycle the ignition from ON to OFF.
Start the vehicle and observe the DRBIII
t.
With the DRBIII
t, read DTC’s.
Does the DRBIII
t display: IGNITION START INPUT WIRING?
All
Yes
→ Go To 2
No
→ The condition that caused this DTC is currently not present. Use
the wiring diagram/schematic as a guide, and inspect the related
wiring harness for a possible intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2
Turn the ignition off.
Disconnect the Front Control Module from the Fuse and Relay Center.
Measure the voltage of the Fused Ignition Switch Output (Start) circuit (cavity 19) at
the Fuse and Relay Center side of the FCM connector.
Turn the ignition to the start position and monitor the voltage reading.
Is the voltage above 10.0 volts with the ignition switch in the start position?
All
Yes
→ Replace the Front Control Module.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 3
612
IGNITION, POWER, ACCESSORY
TEST
ACTION
APPLICABILITY
3
Turn the ignition off.
Gain access to the bottom of the Fuse and Relay Center.
Disconnect connector C9 from the Fuse and Relay Center.
Measure the resistance of the Fused Ignition Switch Output circuit between the FCM
connector cavity 37 and the Fuse and Relay Center connector C9 cavity 2.
Is the resistance below 5.0 ohms?
All
Yes
→ Repair the Fused Ignition Switch Output (Start) circuit for an
open between the Fuse and Relay Center and the ignition switch.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Fuse and Relay Center.
Perform BODY VERIFICATION TEST - VER 1.
613
IGNITION, POWER, ACCESSORY
IGNITION START INPUT WIRING —
Continued
Symptom:
INTERNAL DRIVER FAULT #1
When Monitored and Set Condition:
INTERNAL DRIVER FAULT #1
When Monitored:
Continuously with the ignition on.
Set Condition:
The Front Control Module has detected an internal malfunction of the
module.
POSSIBLE CAUSES
FRONT CONTROL MODULE INTERNAL MALFUNCTION
INTERMITTENT CONDITION
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, erase the current Front Control Module DTC’s.
Turn the ignition off, wait 10 seconds then turn the ignition on.
With the DRBIII
t, read the current Front Control Module DTC’s.
Does the DRBIII
t display: INTERNAL DRIVER FAULT #1?
All
Yes
→ Replace the Front Control Module.
Perform BODY VERIFICATION TEST - VER 1.
No
→ This symptom represents an internal malfunction in the Front
Control Module. The condition that caused this symptom is
currently not present.
Perform BODY VERIFICATION TEST - VER 1.
614
IGNITION, POWER, ACCESSORY
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