Chrysler Voyager. Manual — part 305

TEST

ACTION

APPLICABILITY

3

Turn the ignition on.
With the DRBIII

t, erase Body Control Module DTCs.

Turn the ignition off to the lock position.
Disconnect the Headlamp Switch harness connector.
Turn the ignition on.
With the DRBIII

t, read DTCs.

Does the DRBIII

t display PANEL DIMMING OUTPUT SHORT?

All

Yes

→ Go To 4

No

→ Replace the Headlamp Switch in accordance with the Service

Information.
Perform BODY VERIFICATION TEST - VER 1.

4

Turn the ignition on.
With the DRBIII

t, erase Body Control Module DTCs.

Turn the ignition off to the lock position.
Disconnect the I/P Multi-Function Switch harness connector.
Turn the ignition on.
Turn the Headlamps on.
With the DRBIII

t, read DTCs.

Does the DRBIII

t display PANEL DIMMING OUTPUT SHORT?

All

Yes

→ Go To 5

No

→ Replace the I/P Multi-Function Switch in accordance with the

Service Information.
Perform BODY VERIFICATION TEST - VER 1.

5

Turn the ignition on.
With the DRBIII

t, erase Body Control Module DTCs.

Turn the ignition off to the lock position.
Disconnect the Mirror Switch harness connector.
Turn the ignition on.
Turn the Headlamps on.
With the DRBIII

t, read DTCs.

Does the DRBIII

t display PANEL DIMMING OUTPUT SHORT?

All

Yes

→ Go To 6

No

→ Replace the Mirror Switch in accordance with the Service Infor-

mation.
Perform BODY VERIFICATION TEST - VER 1.

6

Turn the ignition on.
With the DRBIII

t, erase Body Control Module DTCs.

Turn the ignition off to the lock position.
Disconnect the Rear Blower Control Switch harness connector.
Turn the ignition on.
Turn the Headlamps on.
With the DRBIII

t, read DTCs.

Does the DRBIII

t display PANEL DIMMING OUTPUT SHORT?

All

Yes

→ Go To 7

No

→ Replace the Rear Blower Control Switch in accordance with the

Service Information.
Perform BODY VERIFICATION TEST - VER 1.

647

INSTRUMENT CLUSTER

PANEL DIMMING OUTPUT SHORT —

Continued

TEST

ACTION

APPLICABILITY

7

Turn the ignition on.
With the DRBIII

t, erase Body Control Module DTCs.

Turn the ignition off to the lock position.
Disconnect the HVAC Module harness connector.
Turn the ignition on.
Turn the Headlamps on.
With the DRBIII

t, read DTCs.

Does the DRBIII

t display PANEL DIMMING OUTPUT SHORT?

All

Yes

→ Go To 8

No

→ Replace the HVAC Module in accordance with the Service Infor-

mation.
Perform BODY VERIFICATION TEST - VER 1.

8

Turn the ignition on.
With the DRBIII

t, erase Body Control Module DTCs.

Turn the ignition off to the lock position.
Disconnect the Radio harness connector.
Turn the ignition on.
Turn the Headlamps on.
With the DRBIII

t, read DTCs.

Does the DRBIII

t display PANEL DIMMING OUTPUT SHORT?

All

Yes

→ Go To 9

No

→ Replace the Radio in accordance with the Service Information.

Perform BODY VERIFICATION TEST - VER 1.

9

Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the EMIC harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between ground and the EMIC Dimming circuit.
Is the resistance below 5.0 ohms?

All

Yes

→ Repair the EMIC Dimming circuit for a short to ground.

Perform BODY VERIFICATION TEST - VER 1.

No

→ Go To 10

10

Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the Headlamp Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between ground and the Headlamp Switch Dimming circuit.
Is the resistance below 5.0 ohms?

All

Yes

→ Repair the Headlamp Switch Dimming circuit for a short to

ground.
Perform BODY VERIFICATION TEST - VER 1.

No

→ Go To 11

648

INSTRUMENT CLUSTER

PANEL DIMMING OUTPUT SHORT —

Continued

TEST

ACTION

APPLICABILITY

11

Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the HVAC Module harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between ground and the HVAC Module Dimming circuit.
Is the resistance below 5.0 ohms?

All

Yes

→ Repair the HVAC Module Dimming circuit for a short to ground.

Perform BODY VERIFICATION TEST - VER 1.

No

→ Go To 12

12

Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the I/P Multi-Function Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between ground and the I/P Multi-Function Switch Dimming
circuit.
Is the resistance below 5.0 ohms?

All

Yes

→ Repair the I/P Multi-Function Switch Dimming circuit for a short

to ground.
Perform BODY VERIFICATION TEST - VER 1.

No

→ Go To 13

13

Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the Mirror Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between ground and the Mirror Switch Dimming circuit.
Is the resistance below 5.0 ohms?

All

Yes

→ Repair the Mirror Switch Dimming circuit for a short to ground.

Perform BODY VERIFICATION TEST - VER 1.

No

→ Go To 14

14

Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the Rear Blower Control Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between ground and the Rear Blower Control Switch
Dimming circuit.
Is the resistance below 5.0 ohms?

All

Yes

→ Repair the Rear Blower Control Switch Dimming circuit for a

short to ground.
Perform BODY VERIFICATION TEST - VER 1.

No

→ Go To 15

649

INSTRUMENT CLUSTER

PANEL DIMMING OUTPUT SHORT —

Continued

TEST

ACTION

APPLICABILITY

15

Turn the ignition off to the lock position.
Disconnect the Body Control Module harness connector.
Disconnect the Radio harness connector.
Note: Check connectors - Clean/repair as necessary.
Measure the resistance between ground and the Radio Dimming circuit.
Is the resistance below 5.0 ohms?

All

Yes

→ Repair the Radio Dimming circuit for a short to ground.

Perform BODY VERIFICATION TEST - VER 1.

No

→ Go To 16

16

If there are no possible causes remaining, view repair.

All

Repair

Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.

17

The conditions necessary to set this DTC are not present at this time.
Using the schematics as a guide, inspect the wiring and connectors specific to this
circuit.
Wiggle the wiring while checking for shorts and open circuits.
Were there any problems found?

All

Yes

→ Repair as necessary.

Perform BODY VERIFICATION TEST - VER 1.

No

→ Test Complete.

650

INSTRUMENT CLUSTER

PANEL DIMMING OUTPUT SHORT —

Continued