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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 877 (POWER DOOR LOCK CONTROL SYSTEM)INSPECTION

2004 Toyota Matrix XR, FWD, Standard

Section 877 (Power Door Lock Control System): Inspection

2004 Toyota Matrix XR, FWD, StandardSECTION Inspection

WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT PASSENGER'S DOOR LOCK CONTROL SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
LOCK	2 - 3	Continuity
OFF	-	No continuity
UNLOCK	1 - 2	Continuity

If continuity is not as specified, replace the switch.

Fig 1: Identifying Passenger'S Door Lock Control Switch Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

INSPECT PASSENGER'S DOOR LOCK CONTROL INDICATOR LIGHT OPERATION
Connect the positive (+) lead from the battery to terminal 4 and the negative (-) lead to terminal 2, and check that the indicator light does not light up, replace the switch.

Fig 2: Inspecting Passenger'S Door Lock Control Indicator Light Operation
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Driver's Door (w/o door closer): INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
LOCK	2 - 4	Continuity
OFF	-	No continuity
UNLOCK	2 - 3	Continuity

If continuity is not as specified, replace the switch.

Fig 3: Inspecting Door Key Lock And Unlock Switch Continuity

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Driver's Door (w/o door closer): INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF (Door Lock set to LOCK)	-	No continuity
ON (Door Lock set to UNLOCK)	1 - 2	Continuity

If continuity is not as specified, replace the switch.

Fig 4: Inspecting Door Unlock Detection Switch Continuity - Driver's Door (W/O Door Closer)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Passenger's Door (w/o door closer): INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF (Door Lock set to LOCK)	-	No continuity
ON (Door Lock set to UNLOCK)	3 - 4	Continuity

If continuity is not as specified, replace the switch.

Fig 5: Inspecting Door Unlock Detection Switch Continuity - Passenger's Door (W/O Door Closer)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Rear LH Door (w/o door closer): INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF (Door Lock set to LOCK)	-	No continuity
ON (Door Lock set to UNLOCK)	1 - 2	Continuity

If continuity is not as specified, replace the switch.

Fig 6: Inspecting Door Unlock Detection Switch Continuity - Rear LH Door (W/O Door Closer)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Rear RH Door (w/o door closer): INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF (Door Lock set to LOCK)	-	No continuity
ON (Door Lock set to UNLOCK)	3 - 4	Continuity

If continuity is not as specified, replace the switch.

Fig 7: Inspecting Door Unlock Detection Switch Continuity - Rear RH Door (W/O Door Closer)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Driver's door (w/o door closer): INSPECT DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 6 and the negative (-) lead to terminal 5, and check that the door lock link moves to UNLOCK position.
2. Reverse the polarity and. check that the door lock link moves to LOCK position.
  If operation is not as specified, replace the door lock assembly.
  
  Fig 8: Inspecting Door Lock Motor Operation - Driver'S Door (W/O Door Closer)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Passenger's Door (w/o door closer): INSPECT DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, and check that the door lock link moves to UNLOCK position.
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  If operation is not as specified, replace the door lock assembly.
  
  Fig 9: Inspecting Door Lock Motor Operation - Passenger'S Door (W/O Door Closer)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Rear LH Door (w/o door closer): INSPECT DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 4 and the negative (-) lead to terminal 3, and check that the door lock link moves to UNLOCK position.
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  If operation is not as specified, replace the door lock assembly.
  
  Fig 10: Inspecting Door Lock Motor Operation - Rear LH Door (W/O Door Closer)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Driver's Door (w/ door closer): INSPECT DOOR KEY LOCK AND UNLOCK SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
LOCK	10 - 21	Continuity
OFF	-	No continuity
UNLOCK	9 - 21	Continuity

If continuity is not as specified, replace the switch.

Fig 11: Inspecting Door Key Lock And Unlock Switch Continuity - Driver'S Door (W/ Door Closer)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Driver's Door (w/ door closer): INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF (Door Lock set to LOCK)	-	No continuity
ON (Door Lock set to UNLOCK)	7 - 20	Continuity

If continuity is not as specified, replace the switch.

Fig 12: Inspecting Door Unlock Detection Switch Continuity - Driver'S Door (W/ Door Closer)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Passenger's Door (w/ door closer): INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF (Door Lock set to LOCK)	-	No continuity
ON (Door Lock set to UNLOCK)	3 - 4	Continuity

If continuity is not as specified, replace the switch.

Fig 13: Inspecting Door Unlock Detection Switch Continuity - Passenger'S Door (W/ Door Closer)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Rear LH Door (w/ door closer): INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF (Door Lock set to LOCK)	-	No continuity
ON (Door Lock set to UNLOCK)	7 - 20	Continuity

If continuity is not as specified, replace the switch.

Fig 14: Inspecting Door Unlock Detection Switch Continuity - Rear LH Door (W/ Door Closer)

Rear RH Door (w/ door closer): INSPECT DOOR UNLOCK DETECTION SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF (Door Lock set to LOCK)	-	No continuity
ON (Door Lock set to UNLOCK)	7 - 20	Continuity

If continuity is not as specified, replace the switch.

Fig 15: Inspecting Door Unlock Detection Switch Continuity - Rear RH Door (W/ Door Closer)

Front Door (w/ door closer): INSPECT DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, and check that the door lock link moves to UNLOCK position.
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  If operation is not as specified, replace the door lock assembly.
  
  Fig 16: Inspecting Door Lock Motor Operation - Front Door (W/ Door Closer)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Rear Door (w/ door closer): INSPECT DOOR LOCK MOTOR OPERATION
1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, and check that the door lock link moves to UNLOCK position.
2. Reverse the polarity and check that the door lock link moves to LOCK position.
  If operation is not as specified, replace the door lock assembly.
  
  Fig 17: Inspecting Door Lock Motor Operation - Rear Door (W/ Door Closer)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

INSPECT LUGGAGE COMPARTMENT DOOR OPENER MAIN SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF (Push)	-	No continuity
ON (Push and turn)	1 - 2	Continuity

If continuity is not as specified, replace the switch.

INSPECT LUGGAGE COMPARTMENT DOOR OPENER MAIN SWITCH CONTINUITY

CONNECTOR TERMINALS SPECIFIED CONDITION

Switch position	Tester connection	Specified condition
OFF	2 - B	Continuity
ON (Pull)	1.- L 2 - B	Continuity

If continuity is not as specified, replace the switch.

INSPECT LUGGAGE COMPARTMENT DOOR OPENER SWITCH AND MAIN SWITCH CIRCUIT (See LUGGAGE COMPARTMENT DOOR KEY LOCK AND UNLOCK SWITCH CIRCUIT )

Fig 18: Inspecting Luggage Compartment Door Opener Main Switch Continuity
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.