DTC CHECK / CLEAR
CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main Body or Smart Key (w/ Smart Key System) / Trouble Codes.
Body Electrical > Main Body > Trouble Codes Body Electrical > Smart Key > Trouble Codes(e) Check the details of the DTCs.
Click here
CLEAR DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Main Body or Smart Key (w/ Smart Key System) / Trouble Codes.
Body Electrical > Main Body > Clear DTCs Body Electrical > Smart Key > Clear DTCs(e) Clear the DTCs.
Data List / Active Test
Diagnostic Trouble Code ChartToyota CH-R Service Manual > Immobiliser System(w/o Smart Key System): Push Switch / Key Unlock Warning Switch Malfunction (B2780)
DESCRIPTION
This DTC is stored if the transponder key ECU assembly does not detect that the
unlock warning switch assembly is on even when the ignition switch is ON.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
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Toyota CH-R Service Manual > Brake Booster: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT BRAKE BOOSTER ASSEMBLY
(a) Airtightness check
(1) Start the engine and stop it after 1 or 2 minutes. Slowly depress
the brake pedal several times.
If the pedal can be depressed nearly to the floor the first time, but
on the 2nd and ...