Toyota Corolla 2004 Repair Manual - POWER DOOR LOCK CONTROL SYSTEM

INSPECTION

LOCK

UNLOCK

73–3

–THEFT DETERRENT & DOOR LOCK POWER DOOR LOCK CONTROL SYSTEM

730B5–01

1. INSPECT DRIVER’S DOOR LOCK

(a) Inspect the door lock motor operation.

Standard:

Measuring condition Operation

Battery positive (+) Terminal – 4

Battery negative (–) Terminal – 1

Battery positive (+) Terminal – 1

Battery negative (–) Terminal – 4

Lock

Unlock

If the result is not as specified, replace the door lock assembly.

LOCK

UNLOCK

B56798

(b) Inspect the door lock and unlock switch continuity.

Standard:

Door lock position Terminal No. Specified condition

Lock 7 ⇔ 9 Continuity
OFF – –

Unlock 7 ⇔ 10 Continuity

If the result is not as specified, replace the door lock assembly.
(c) Inspect the position switch continuity.

Standard:

Door lock position Terminal No. Specified condition

Lock 7 ⇔ 8 No continuity
OFF – –

Unlock 7 ⇔ 8 Continuity

If the result is not as specified, replace the door lock assembly.

B56797

2004 COROLLA (RM1037U)

1795Author: Date:

73–4

UNLOCK

LOCK

–THEFT DETERRENT & DOOR LOCK POWER DOOR LOCK CONTROL SYSTEM

2. INSPECT PASSENGER’S DOOR LOCK

(a) Inspect the door lock motor operation.

Standard:

Measuring condition Operation

Battery positive (+) Terminal – 4

Battery negative (–) Terminal – 1

Battery positive (+) Terminal – 1

Battery negative (–) Terminal – 4

Lock

Unlock

If the result is not as specified, replace the door lock assembly.

LOCK

UNLOCK

B59885

(b) Inspect the door lock and unlock switch continuity.

Standard:

Door lock position Terminal No. Specified condition

Lock 6 ⇔ 8 Continuity
OFF – –

Unlock 5 ⇔ 8 Continuity

If the result is not as specified, replace the door lock assembly.
(c) Inspect the position switch continuity.

Standard:

Door lock position Terminal No. Specified condition

Lock 7 ⇔ 8 No continuity
OFF – –

Unlock 7 ⇔ 8 Continuity

If the result is not as specified, replace the door lock assembly.

B56795

2004 COROLLA (RM1037U)

1796Author: Date: