INSPECTION PROCEDURE O-10: The driver's or passenger's door lock actuator switch is not sent to the ETACS-ECU.: Diagnosis

WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.

Required Special Tools:

MB991223: Test Harness Set
MB991502: Scan Tool (MUT-II)
MB991529: Diagnostic Trouble Code Check Harness

STEP 1. Check the location of malfunction.
Q: Which door lock actuator switch signal is not input?

Driver's door : Go to Step 2.

Passenger's door : Go to Step 8.

STEP 2. Check the driver's door lock actuator switch.

TESTER CONNECTION SPECIFIED CONDITION CHART

LEVER POSITION	TESTER CONNECTION	SPECIFIED CONDITION
LOCK	1 - 3	Less than 2 ohms
UNLOCK	1 - 2	Less than 2 ohms

Q: Is the driver's door lock actuator switch in good condition?

YES : Go to Step 3.

NO: Replace it. The input signal from the driver's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 1: Identifying Connector E-13 - Harness Side

Courtesy of DAIMLERCHRYSLER CORPORATION

Fig 2: Identifying Driver's Door Lock Actuator Switch

Courtesy of DAIMLERCHRYSLER CORPORATION

STEP 3. Check the ground circuit to the driver's door lock actuator switch. Test at driver's door lock actuator switch connector E-13.
1. Disconnect driver's door lock actuator switch connector E-13 and measure the resistance available at the wiring harness side.
  
  Fig 3: Identifying Connector E-13 - Harness Side
  Courtesy of DAIMLERCHRYSLER CORPORATION
2. Measure the resistance between terminal 1 and ground of the connector.
  - The resistance should equal 2 ohms or less.
Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 6.

NO: Go to Step 4.

Fig 4: Measuring Resistance Between Terminal 1 And Ground Of Connector
Courtesy of DAIMLERCHRYSLER CORPORATION
STEP 4. Check the driver's door lock actuator switch connector E-13 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is driver's door lock actuator switch connector E-13 in good condition?

YES : Go to Step 5.

NO: Repair or replace the damaged component(s). Refer to , HARNESS CONNECTOR INSPECTION . The input signal from the driver's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 5: Identifying Connector E-13 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION
STEP 5. Check the wiring harness between driver's door lock actuator switch connector E-13 (terminal 1) and ground.

Fig 6: Identifying Connector E-13 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION

NOTE: Also check intermediate connector C-211 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-211 is damaged, repair or replace the damaged component(s) as described in , HARNESS CONNECTOR INSPECTION .

Q: Are the wiring harness between driver's door lock actuator switch connector E-13 (terminal 1) and ground in good condition?

YES : No action is necessary and testing is complete.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The input signal from the driver's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 7: Identifying Connector C-211 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION
STEP 6. Check the driver's door lock actuator switch connector E-13 and ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is driver's door lock actuator switch connector E-13 in good condition?

YES : Go to Step 7.

NO: Repair or replace the damaged component(s). Refer to , HARNESS CONNECTOR INSPECTION . The input signal from the driver's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 8: Identifying Connector E-13 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION

Fig 9: Identifying Connector C-317 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION
STEP 7. Check the wiring harness between driver's door lock actuator switch connector E-13 (terminal 2 and 3) and ETACS-ECU connector C-317 (terminal 36 and 35).

Fig 10: Identifying Connector E-13 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION

Fig 11: Identifying Connector C-317 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION

NOTE: Also check intermediate connector C-211 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-211 is damaged, repair or replace the damaged component(s) as described in , HARNESS CONNECTOR INSPECTION .

Q: Are the wiring harness between driver's door lock actuator switch connector E-13 (terminal 2 and 3) and ETACS-ECU connector C-317 (terminal 36 and 35) in good condition?

YES : Replace the ETACS-ECU. The input signal from the driver's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The input signal from the driver's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 12: Identifying Connector C-211
Courtesy of DAIMLERCHRYSLER CORPORATION

STEP 8. Check the passenger's door lock actuator switch.

TESTER CONNECTION SPECIFIED CONDITION CHART

LEVER POSITION	TESTER CONNECTION	SPECIFIED CONDITION
UNLOCK	2 - 3	Less than 2 ohms
LOCK	2 - 3	Open circuit

Q: Is the passenger's door lock actuator switch in good condition?

YES : Go to Step 9.

NO: Replace it. The input signal from the passenger's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 13: Identifying Connector E-07 - Harness Side

Courtesy of DAIMLERCHRYSLER CORPORATION

Fig 14: Identifying Passenger's Door Lock Actuator Switch

Courtesy of DAIMLERCHRYSLER CORPORATION

STEP 9. Check the ground circuit to the passenger's door lock actuator switch. Test at passenger's door lock actuator switch connector E-07.
1. Disconnect passenger's door lock actuator switch connector E-07 and measure the resistance available at the wiring harness side of the connector.
  
  Fig 15: Identifying Connector E-07 - Harness Side
  Courtesy of DAIMLERCHRYSLER CORPORATION
2. Measure the resistance between terminal 3 and ground.
  - The resistance should equal 2 ohms or less.
Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 12.

NO: Go to Step 10.

Fig 16: Measuring Resistance Between Terminal 3 And Ground
Courtesy of DAIMLERCHRYSLER CORPORATION
STEP 10. Check the passenger's door lock actuator switch connector E-07 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is passenger's door lock actuator switch connector E-07 in good condition?

YES : Go to Step 11.

NO: Repair or replace the damaged component(s). Refer to , HARNESS CONNECTOR INSPECTION . The input signal from the passenger's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 17: Identifying Connector E-07 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION
STEP 11. Check the wiring harness between passenger's door lock actuator switch connector E-07 (terminal 3) and ground.

Fig 18: Identifying Connector E-07 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION

NOTE: Also check intermediate connector C-213 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-213 is damaged, repair or replace the damaged component(s) as described in , HARNESS CONNECTOR INSPECTION .

Q: Are the wiring harness between passenger's door lock actuator switch connector E-07 (terminal 3) and ground in good condition?

YES : No action is necessary and testing is complete.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The input signal from the passenger's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 19: Identifying Connector C-213
Courtesy of DAIMLERCHRYSLER CORPORATION
STEP 12. Check the passenger's door lock actuator switch connector E-07 and ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is passenger's door lock actuator switch connector E-07 and ETACS-ECU connector C-317 in good condition?

YES : Go to Step 13.

NO: Repair or replace the damaged component(s). Refer to , HARNESS CONNECTOR INSPECTION . The input signal from the passenger's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 20: Identifying Connector E-07 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION

Fig 21: Identifying Connector C-317 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION
STEP 13. Check the wiring harness between passenger's door lock actuator switch connector E-07 (terminal 2) and ETACS-ECU connector C-317 (terminal 43).

Fig 22: Identifying Connector E-07 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION

Fig 23: Identifying Connector C-317 - Harness Side
Courtesy of DAIMLERCHRYSLER CORPORATION

NOTE: Also check intermediate connector C-213 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-213 is damaged, repair or replace the damaged component(s) as described in , HARNESS CONNECTOR INSPECTION .

Q: Are the wiring harness between passenger's door lock actuator switch connector E-07 (terminal 2) and ETACS-ECU connector C-317 (terminal 43) in good condition?

YES : Replace the ETACS-ECU. The input signal from the passenger's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. The input signal from the passenger's door lock actuator switch should be able to be checked and the functions, which are described in the "TECHNICAL DESCRIPTION (COMMENT) ," should work normally.

Fig 24: Identifying Connector C-213
Courtesy of DAIMLERCHRYSLER CORPORATION