Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 380

3.

(Z904) GROUND CIRCUIT OPEN

Using a 12-volt test light connected to 12-volts, check each (Z904)
ground circuit.

Does the test light illuminate brightly for each circuit?

Yes

>> Go To 4

No

>> Repair the (Z904) ground circuit for an open.

Perform (NGC) POWERTRAIN VERIFICATION TEST VER
- 5.

4.

(F202) FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN OR SHORTED

Turn the ignition on.

Using a 12-volt test light connected to ground, check the (F202) Fused
Ignition Switch Output circuit.

Does the test light illuminate brightly?

Yes

>> Go To 5

No

>> Repair the (F202) Fused Ignition Switch Output circuit for

an open or short.

Perform (NGC) POWERTRAIN VERIFICATION TEST VER
- 5.

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5.

(D65) CAN C BUS (+) CIRCUIT OPEN

Turn the ignition off.

Disconnect the FCM C1 harness connector.

Measure the resistance of the (D65) CAN C Bus (+) circuit between the
FCM connector and the appropriate terminal of the special tool #8815.

Is resistance below 5.0 ohms?

Yes

>> Go To 6

No

>> Repair the (D65) CAN C Bus (+) circuit for an open.

Perform (NGC) POWERTRAIN VERIFICATION TEST VER
- 5.

6.

(D64) CAN C BUS (-) CIRCUIT OPEN

Measure the resistance of the (D64) CAN C Bus (-) circuit between the
FCM connector and the appropriate terminal of the special tool #8815.

Is resistance below 5.0 ohms?

Yes

>> Replace and program the Powertrain Control Module in

accordance with the service information.

Perform (NGC) POWERTRAIN VERIFICATION TEST VER
- 5.

No

>> Repair the (D64) CAN C Bus (-) circuit for an open.

Perform (NGC) POWERTRAIN VERIFICATION TEST VER
- 5.

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*NO RESPONSE FROM PDM (PASSENGER DOOR MODULE)

For a complete wiring diagram Refer to Section 8W.

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Possible Causes

(A913) FUSED B (+) CIRCUIT OPEN OR SHORTED

(Z911) GROUND CIRCUIT OPEN

(D55) AND (D54) CAN B BUS CIRCUITS OPEN

PASSENGER DOOR MODULE

Diagnostic Test

1.

TEST FOR INTERMITTENT CONDITION

Turn the ignition on.

NOTE: Ensure the IOD fuse is installed and battery voltage is between 10.0 and 16.0 volts.
With the scan tool, select ECU View.

NOTE: A red X will be next to the module that is not communicating, indicating that the module is not active
on the Bus network. A green check indicates that the module is active on the Bus network.

Does the scan tool display a red X next to the module?

Yes

>> Go To 2

No

>> The no response condition is not present at this time. Using the wiring diagram/schematic as a guide,

inspect the wiring for chafed, pierced, pinched, and partially broken wires and the wiring harness con-
nectors for broken, bent, pushed out, and corroded terminals.

2.

(A913) FUSED B(+) CIRCUIT OPEN OR SHORTED

Turn the ignition off.

Disconnect the Passenger Door Module harness connectors.

Using a 12-volt test light connected to ground, check the (A913) Fused
B(+) circuit.

Does the test light illuminate brightly?

Yes

>> Go To 3

No

>> Repair the (A913) Fused B(+) circuit for an open or short.

Perform BODY VERIFICATION TEST – VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).

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