Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 798

•

When Monitored:

•

With the ignition on.

•

Set Condition:

•

When the FCM detects a short/HIGH condition.

Possible Causes

INTEGRATED POWER MODULE

Diagnostic Test

1.

INTEGRATED POWER MODULE

Turn the ignition off.

Replace the Wiper ON/OFF relay with and known good relay.

With the Scan Tool, clear all FCM DTC’s.

Turn the Wipers ON then OFF.

With the Scan Tool, read the Wiper DTC’s.

Does the Scan Tool read: B2314-WIPER ON/OFF CONTROL CIRCUIT HIGH?

Yes

>> Replace the Integrated Power Module in accordance with the service information.

Perform the BODY VERIFICATION TEST — VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES/FRONT CONTROL MODULE - DIAGNOSIS AND TESTING)

No

>> Test complete.

Perform the BODY VERIFICATION TEST — VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES/FRONT CONTROL MODULE - DIAGNOSIS AND TESTING)

8R - 12

WIPERS/WASHERS - ELECTRICAL DIAGNOSTICS

LX

B2315-WIPER ON/OFF CONTROL CIRCUIT OPEN

For a complete wiring diagram Refer to Section 8W.

LX

WIPERS/WASHERS - ELECTRICAL DIAGNOSTICS

8R - 13

•

When Monitored:

•

With the ignition on.

•

Set Condition:

•

When the FCM detects a short/low condition.

Possible Causes

INTEGRATED POWER MODULE

Diagnostic Test

1.

INTEGRATED POWER MODULE

Turn the ignition off.

Replace the Wiper ON/OFF relay with and known good relay.

With the Scan Tool, clear all FCM DTC’s.

Turn the Wipers ON then OFF.

With the Scan Tool, read the Wiper DTC’s.

Does the Scan Tool read: B2315-WIPER ON/OFF CONTROL CIRCUIT OPEN?

Yes

>> Replace the Integrated Power Module in accordance with the service information.

Perform the BODY VERIFICATION TEST — VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES/FRONT CONTROL MODULE - DIAGNOSIS AND TESTING)

No

>> Test complete.

Perform the BODY VERIFICATION TEST — VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON-
TROL MODULES/FRONT CONTROL MODULE - DIAGNOSIS AND TESTING)

8R - 14

WIPERS/WASHERS - ELECTRICAL DIAGNOSTICS

LX

B2317-WIPER HI/LOW CONTROL CIRCUIT LOW

For a complete wiring diagram Refer to Section 8W.

LX

WIPERS/WASHERS - ELECTRICAL DIAGNOSTICS

8R - 15