OPERATION HISTORY LIST
NOTICE:
OPERATION HISTORY
HINT:
The certification ECU (smart key ECU assembly) stores the operation history of the smart key system and it can be read using the Techstream.
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Smart Key / Utility / Operation History.
Body Electrical > Smart Key > Utility
Tester Display |
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Operation History |
(e) Following the instructions on the screen, save the operation history.
Operation History List |
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Auto Entry Mode Switch History |
Auto Entry Wireless Operation History |
Warning Operation History |
Engine Start |
Engine Start (inactive) |
Remote Engine Starter (inactive) |
Auto Entry Unlock (inactive) |
Registration Function (Reason for Non-operation) |
Auto Entry Lock (inactive) |
Customize(Auto Entry Cancel) |
Customize(Door Unlock Mode Switch) |
Radio Wave Interference (RF Signal Received) |
Engine Start Inactive (Brake/Clutch System) |
Radio Wave Interference (RF Reception Not Available) |
Engine Start Inactive (Steering Lock System) |
HINT:
Some items are not displayed depending on the vehicle.
Toyota CH-R Service Manual > Charging System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...
Toyota CH-R Service Manual > Can Communication System: Check Bus 2 Line for Short to +B
DESCRIPTION
There may be a short circuit between one of the CAN bus lines and +B when no
resistance exists between terminal 18 (CA4H) of the central gateway ECU (network
gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 17 (CA4L) of the central
gateway ECU (network gateway ECU) and ...