Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM1000000012VEV
Model Year Start: 2018 Model: Camry Prod Date Range: [03/2017 -           ]
Title: PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING; 2018 - 2024 MY Camry [03/2017 -        ]

HOW TO PROCEED WITH TROUBLESHOOTING

CAUTION / NOTICE / HINT

HINT:

  • Use the following procedure to troubleshoot the blind spot monitor system.
  • *: Use the Techstream.

PROCEDURE

1.

VEHICLE BROUGHT TO WORKSHOP

NEXT

2.

CUSTOMER PROBLEM ANALYSIS

HINT:

If there are any scratches or impact marks on the rear bumper, perform the blind spot monitor beam axis confirmation. If any abnormalities are found, perform the blind spot monitor sensor installation condition inspection.

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3.

INSPECT BATTERY VOLTAGE

(a) Measure the battery voltage.

Standard Voltage:

11 to 14 V

If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.

NEXT

4.

CHECK CAN COMMUNICATION SYSTEM*

(a) Use the Techstream to check if the CAN communication system is functioning normally.

Click here 2018 MY Camry [03/2017 - 06/2017]; NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM 2018 MY Camry [06/2017 - 08/2018]; NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM 2019 MY Camry [08/2018 - 09/2019]; NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM 2020 MY Camry [09/2019 - 03/2020]; NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM 2020 MY Camry [03/2020 - 10/2020]; NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM 2021 MY Camry [10/2020 - 08/2021]; NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM 2022 - 2024 MY Camry [08/2021 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM: DIAGNOSIS SYSTEM

Result

Proceed to

CAN communication system DTCs are not output.

A

CAN communication system DTCs are output.

B

B

GO TO CAN COMMUNICATION SYSTEM

A

5.

CHECK FOR DTC AND FREEZE FRAME DATA*

(a) Refer to DTC Check / Clear for the blind spot monitor system.

Body Electrical > Blind Spot Monitor Master > Trouble Codes

Body Electrical > Blind Spot Monitor Slave > Trouble Codes

(b) Record or print DTCs and freeze frame data, if necessary.

Click here 2018 MY Camry [03/2017 - 06/2017]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: FREEZE FRAME DATA 2018 - 2024 MY Camry [06/2017 -        ]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: FREEZE FRAME DATA

Result

Proceed to

DTCs are not output.

A

DTCs are output.

B

B

GO TO DIAGNOSTIC TROUBLE CODE CHART 2018 MY Camry [03/2017 - 06/2017]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: DIAGNOSTIC TROUBLE CODE CHART 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: DIAGNOSTIC TROUBLE CODE CHART 2021 - 2024 MY Camry [10/2020 -        ]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

A

6.

PROBLEM SYMPTOMS TABLE

(a) Refer to Problem Symptoms Table.

Click here 2018 MY Camry [03/2017 - 06/2017]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: PROBLEM SYMPTOMS TABLE 2018 - 2020 MY Camry [06/2017 - 03/2020]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: PROBLEM SYMPTOMS TABLE 2020 - 2024 MY Camry [03/2020 -        ]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: PROBLEM SYMPTOMS TABLE

Result

Proceed to

Fault is not listed in Problem Symptoms Table.

A

Fault is listed in Problem Symptoms Table.

B

HINT:

If the symptom does not recur and no DTCs are output, attempt to reproduce the symptoms.

Click here 2018 MY Camry [03/2017 - 06/2017]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2018 MY Camry [06/2017 - 08/2018]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2019 MY Camry [08/2018 - 09/2019]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2020 MY Camry [09/2019 - 03/2020]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2020 MY Camry [03/2020 - 10/2020]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2021 MY Camry [10/2020 - 08/2021]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2022 - 2024 MY Camry [08/2021 -        ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING

B

GO TO PROBLEM SYMPTOMS TABLE 2018 MY Camry [03/2017 - 06/2017]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: PROBLEM SYMPTOMS TABLE 2018 - 2020 MY Camry [06/2017 - 03/2020]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: PROBLEM SYMPTOMS TABLE 2020 - 2024 MY Camry [03/2020 -        ]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: PROBLEM SYMPTOMS TABLE

A

7.

PERFORM TROUBLESHOOTING BASED ON MALFUNCTION SYMPTOM*

(a) Refer to Terminals of ECU.

Click here 2018 MY Camry [03/2017 - 06/2017]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: TERMINALS OF ECU 2018 - 2024 MY Camry [06/2017 -        ]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: TERMINALS OF ECU

(b) Refer to Diagnosis System.

Click here 2018 MY Camry [03/2017 - 06/2017]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: DIAGNOSIS SYSTEM 2018 - 2024 MY Camry [06/2017 -        ]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: DIAGNOSIS SYSTEM

(c) Refer to Data List / Active Test.

Click here 2018 MY Camry [03/2017 - 06/2017]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: DATA LIST / ACTIVE TEST 2018 - 2024 MY Camry [06/2017 -        ]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: DATA LIST / ACTIVE TEST

NEXT

8.

ADJUST, REPAIR OR REPLACE

Result

Proceed to

When adjusting or repairing

A

When replacing

B

B

GO TO STEP 10

A

9.

CLEAR DTC*

(a) Clear the DTCs.

Click here 2018 MY Camry [03/2017 - 06/2017]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: DTC CHECK / CLEAR 2018 - 2024 MY Camry [06/2017 -        ]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: DTC CHECK / CLEAR

Body Electrical > Blind Spot Monitor Master > Clear DTCs

Body Electrical > Blind Spot Monitor Slave > Clear DTCs

NEXT

GO TO STEP 10

10.

PERFORM BEAM AXIS INSPECTION

(a) Enter Test Mode (refer to Blind Spot Monitor Beam Axis Inspection).

Click here 2018 MY Camry [03/2017 - 06/2017]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: OPERATION CHECK 2018 - 2020 MY Camry [06/2017 - 10/2020]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: OPERATION CHECK 2021 - 2024 MY Camry [10/2020 -        ]; PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: OPERATION CHECK

(b) Confirm the blind spot monitor beam axis display and perform the blind spot monitor beam axis adjustment.

NEXT

11.

PERFORM CONFIRMATION TEST*

NEXT

END