Dodge Viper SRT-10 (ZB). Manual — part 358

Symptom:

*DRIVER DOOR SWITCH OR SWITCHES INOPERATIVE

POSSIBLE CAUSES

DTC PRESENT

SELECT SWITCH OR SWITCHES

DRIVER DOOR SWITCH MUX WIRE OPEN

DRIVER DOOR SWITCH RETURN WIRE OPEN

DRIVER HANDLE SWITCH RETURN WIRE OPEN

DRIVER DOOR LOCK SWITCH RETURN WIRE OPEN

DRIVER HANDLE SWITCH MUX WIRE OPEN

DRIVER DOOR LOCK SWITCH MUX WIRE OPEN

BODY CONTROL MODULE - SWITCH MUX OPEN

BODY CONTROL MODULE - SWITCH RETURN OPEN

DRIVER HANDLE SWITCH

DRIVER DOOR LOCK SWITCH

BODY CONTROL MODULE

TEST

ACTION

APPLICABILITY

1

With the DRBIII

t, read DTC’s.

Does the DRBIII

t display any Driver Door Switch related trouble codes?

All

Yes

→ Refer to symptom list for problems related to POWER DOOR

LOCKS/RKE.

No

→ Go To 2

2

Select the appropriate Drivers Door Switch or Switches that are inoperative.

All

All Switches except Cylinder Unlock

Go To

3

Interior or Exterior Handle Switch

Go To

8

Cylinder Unlock Switch

A defective Driver Cylinder Unlock Switch will set a trouble code.
With the DRBIII

t, read DTCs and refer to symptom list for

problems related to POWER DOOR LOCKS/RKE.

Door Lock Switch

Go To

11

325

POWER DOOR LOCKS/RKE

TEST

ACTION

APPLICABILITY

3

Disconnect one of the Driver Door Switch connectors.
Using a 12-volt test light connected to 12-volts, check the Driver Door Switch Return
circuit.
NOTE: The test light must illuminate brightly. Compare the brightness to
that of a direct connection to the battery.
Does the test light illuminate brightly?

All

Yes

→ Go To 4

No

→ Go To 7

4

Disconnect one of the Driver Door Switch connectors.
Measure the voltage between Driver Door Switch Mux circuit and ground.
Is the voltage above 4.5 volts?

All

Yes

→ Go To 5

No

→ Go To 6

5

If there are no possible causes remaining, view repair.

All

Repair

Replace the body control module.
Perform BODY VERIFICATION TEST - VER 1.

6

Disconnect one of the Driver Door Switch connectors.
Disconnect the Body Control Module C3 connector.
Measure the resistance of the Driver Door Switch Mux circuit between the BCM C3
connector and the Switch connector.
Is the resistance below 5.0 ohms?

All

Yes

→ Replace the Body Control Module.

Perform BODY VERIFICATION TEST - VER 1.

No

→ Repair the Driver Door Switch Mux circuit for an open.

Perform BODY VERIFICATION TEST - VER 1.

7

Disconnect one of the Driver Door Switch connectors.
Disconnect the Body Control Module C2 connector.
Measure the resistance of the Driver Door Switch Return circuit between the BCM
C2 connector and the Switch connector.
Is the resistance below 5.0 ohms?

All

Yes

→ Replace the Body Control Module.

Perform BODY VERIFICATION TEST - VER 1.

No

→ Repair the Driver Door Switch Return circuit for an open.

Perform BODY VERIFICATION TEST - VER 1.

8

Disconnect the inoperative Driver Handle Switch connector.
Using a 12-volt test light connected to 12-volts, check the Driver Door Switch Return
circuit.
Does the test light illuminate brightly?

All

Yes

→ Go To 9

No

→ Repair the Driver Door Switch Return circuit for an open.

Perform BODY VERIFICATION TEST - VER 1.

326

POWER DOOR LOCKS/RKE

*DRIVER DOOR SWITCH OR SWITCHES INOPERATIVE —

Continued

TEST

ACTION

APPLICABILITY

9

Disconnect the inoperative Driver Handle Switch connectors.
Measure the voltage of the Driver Door Switch Mux circuit in the Driver Handle
Switch connector.
Is the voltage above 4.5 volts?

All

Yes

→ Go To 10

No

→ Repair the Driver Door Switch Mux circuit for an open.

Perform BODY VERIFICATION TEST - VER 1.

10

If there are no possible causes remaining, view repair.

All

Repair

Replace the Driver Handle Switch.
Perform BODY VERIFICATION TEST - VER 1.

11

Disconnect the Power Door Lock Switch connector.
Using a 12-volt test light connected to 12-volts, check the Driver Door Switch Return
circuit.
Does the test light illuminate brightly?

All

Yes

→ Go To 12

No

→ Repair the Driver Door Switch Return circuit for an open.

Perform BODY VERIFICATION TEST - VER 1.

12

Disconnect the Driver Door Lock Switch connectors.
Measure the voltage of the Driver Door Switch Mux circuit.
Is the voltage above 4.5 volts?

All

Yes

→ Go To 13

No

→ Repair the Driver Door Switch Mux circuit for an open.

Perform BODY VERIFICATION TEST - VER 1.

13

If there are no possible causes remaining, view repair.

All

Repair

Replace the Driver Door Lock Switch.
Perform BODY VERIFICATION TEST - VER 1.

327

POWER DOOR LOCKS/RKE

*DRIVER DOOR SWITCH OR SWITCHES INOPERATIVE —

Continued

Symptom:

*DRIVER DOOR UNLATCH INOPERATIVE

POSSIBLE CAUSES

DTC PRESENT

LATCH MOTOR

DRIVER DOOR UNLATCH DRIVER CIRCUIT OPEN

DRIVER DOOR UNLATCH RETURN CIRCUIT OPEN

BODY CONTROL MODULE - LATCH DRIVER OPEN

TEST

ACTION

APPLICABILITY

1

With the DRBIII

t, read DTC’s.

Does the DRBIII

t display any Door Lock related trouble codes?

All

Yes

→ Refer to symptom list for problems related to POWER DOOR

LOCKS/RKE.
Perform BODY VERIFICATION TEST - VER 1.

No

→ Go To 2

2

Disconnect the Latch Motor connector.
Connect a 12-volt test light between the Driver Door Unlatch Driver circuit and the
Driver Door Unlatch Return circuit.
With the DRBIII

t, actuate the UNLATCH DRIVER DOOR and then actuate

RETURN LATCH.
Did the test light illuminate brightly when the door was actuated?

All

Yes

→ Replace the Latch Motor.

Perform BODY VERIFICATION TEST - VER 1.

No

→ Go To 3

3

Disconnect the Body Control Module C2 connector.
Disconnect the Latch Motor connector.
Measure the resistance of the Driver Door Unlatch Driver circuit between the BCM
C2 connector and the Latch Motor connector.
Is the resistance below 5.0 ohms?

All

Yes

→ Go To 4

No

→ Repair the Driver Door Unlatch Driver circuit for an open.

Perform BODY VERIFICATION TEST - VER 1.

4

Disconnect the Body Control Module C2 connector.
Disconnect the Latch Motor connector.
Measure the resistance of the Driver Door Unlatch Return circuit between the BCM
C2 connector and the Latch Motor connector.
Is the resistance below 5.0 ohms?

All

Yes

→ Go To 5

No

→ Repair the Driver Door Unlatch Return circuit for an open.

Perform BODY VERIFICATION TEST - VER 1.

328

POWER DOOR LOCKS/RKE