Power Door Lock Control System How To Proceed With Troubleshooting

Perform troubleshooting in accordance with the procedure on the following page.

Vehicle Brought to Workshop

Customer Problem Analysis P. DI-191

Titles inside // // are titles of pages in this manual, with the page number indicated in the bottom portion. See the indicated pages for detailed explanations.

Problem Symptom Confirmation

Problem does not occur 3

Symptom Simulation

Problem occurs 4

Matrix Chart of Problem Symptoms P. DI-196

Circuit Inspection

Identification of Problem

Repair

Confirmation Test

Author:

Date:

CUSTOMER PROBLEM ANALYSIS CHECK

Inspector's name:

DOOR LOCK CONTROL SYSTEM Check Sheet

Customer's Name

Registration No.

Registration Year

Frame No.

Date of Vehicle Brought in

/ /

Odometer Reading

km Mile

Date Problem First Occurred

/ /

Frequency Problem Occurs

• Once only

Weather Conditions When Problem Occurred

Weather

• Various/Others

Outdoor temperature

• Cold (Approx. °F ( °C))

• Malfunction in Door Lock/Unlock Operation Using Door Lock Control Switch.

• Driver's door lock control switch

• Passenger's door

• Rear LH door

• Passenger's door lock control switch

• Passenger's door

• Rear LH door

S

• Malfunction in Door Lock/Unlock Operation Using Key.

• Driver's door key lock and unlock switch

• Passenger's door

• Rear LH door

m le bl o r P

• Passenger's door key lock and unlock switch

• Passenger's door

• Rear LH door

• Malfunction in Key Confinement Prevention Function.

• Malfunction in Luggage Compartment Door Opener Function.

• Others.

PARTS LOCATION

DI4MO-0

Door Lock Control Relay or Theft Deterrent ECU

Ignition Switch

• Key Unlock Warning Switch

Door Lock Control Relay or Theft Deterrent ECU

Ignition Switch

• Key Unlock Warning Switch

Key Unlock Warning Switch

Door Lock Control Switch

Door Lock Control Switch

Door Key Lock and Unlock Switches

Door Key Lock and Unlock Switches

Door Lock Assembly

• Door Unlock Detection Switch

Toyota Tercel Lock

Door Lock Assembly

• Door Unlock Detection Switch

Door Courtesy Switches

Door Lock Assembly

• Door Unlock Detection Switch

Door Courtesy Switches

Door Lock Assembly

• Door Unlock Detection Switch

Door Lock Assembly

• Door Unlock Detection Switch

Door Courtesy Switches

Door Lock Assembly

• Door Unlock Detection Switch

Door Courtesy Switches in59nn

Do It Yourself Car Diagnosis

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