Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM10000000150AO
Model Year Start: 2018 Model: Camry HV Prod Date Range: [07/2017 -           ]
Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SWITCH: INSPECTION; 2018 - 2024 MY Camry HV [07/2017 -        ]

INSPECTION

PROCEDURE

1. INSPECT ELECTRIC PARKING BRAKE SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)

(a) Check the resistance.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

K37-9 (SWI1) - K37-10 (SWO1)

OFF (Release)

100 kΩ or higher

ON (Lock)

10 Ω or less

Switch not operated

100 kΩ or higher

K37-9 (SWI1) - K37-1 (SWI2)

OFF (Release)

10 Ω or less

ON (Lock)

10 Ω or less

Switch not operated

100 kΩ or higher

K37-9 (SWI1) - K37-2 (SWO2)

OFF (Release)

10 Ω or less

ON (Lock)

100 kΩ or higher

Switch not operated

10 Ω or less

K37-1 (SWI2) - K37-10 (SWO1)

OFF (Release)

100 kΩ or higher

ON (Lock)

10 Ω or less

Switch not operated

10 Ω or less

K37-1 (SWI2) - K37-2 (SWO2)

OFF (Release)

10 Ω or less

ON (Lock)

100 kΩ or higher

Switch not operated

100 kΩ or higher

If the result is not as specified, replace the electric parking brake switch assembly.

*a

Component without harness connected

(Electric Parking Brake Switch Assembly)

(b) Check the Illuminates.

(1) Apply auxiliary battery voltage to the electric parking brake switch assembly and check that the switch illuminates.

OK:

Condition

Specified Condition

Auxiliary battery positive (+) → K37-4 (IND+)

Auxiliary battery negative (-) → K37-5 (IND-)

Illuminates

If the result is not as specified, replace the electric parking brake switch assembly.

*a

Component without harness connected

(Electric Parking Brake Switch Assembly)