PROBLEM SYMPTOMS TABLE
NOTICE:
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*1: w/ Smart Key System
HINT:
Symptom |
Suspected Area |
Link |
---|---|---|
Theft deterrent system cannot be set |
Immobiliser system (w/ Smart Key System)" security indicator light does not blink" |
|
Immobiliser system (w/o Smart Key System)" security indicator light does not blink" |
|
|
ACC signal circuit |
|
|
IG signal circuit |
|
|
Door unlock detection switch circuit |
|
|
Door courtesy switch circuit |
|
|
Back door courtesy switch circuit |
|
|
Engine hood courtesy switch circuit |
|
|
Unlock warning switch circuit (w/o Smart Key System) |
|
|
If the symptom(s) still occur after the above area is inspected and proved to be normal, replace the main body ECU (multiplex network body ECU) |
|
|
Security indicator light does not blink when theft deterrent system is set |
Immobiliser system (w/ Smart Key System)" security indicator light does not blink" |
|
Immobiliser system (w/o Smart Key System)" security indicator light does not blink" |
|
|
Theft deterrent system cannot be unset by turning the engine on. |
Replace the main body ECU (multiplex network body ECU) |
|
Theft deterrent system can be set even when door is open |
Door courtesy switch circuit |
|
Back door courtesy switch circuit |
|
|
If the symptom(s) still occur after the above area is inspected and proved to be normal, replace the main body ECU (multiplex network body ECU) |
|
|
Theft deterrent system can be set even when hood is open |
Engine hood courtesy switch circuit |
|
Vehicle horns do not sound while theft deterrent system is in alarm sounding state |
Horn circuit |
|
Hazard warning lights do not flash while theft deterrent system is in alarm sounding state |
Combination meter assembly |
|
If the symptom(s) still occur after the above area is inspected and proved to be normal, replace the main body ECU (multiplex network body ECU) |
|
|
Security horn does not sound while theft deterrent system is in alarm sounding state |
Security horn circuit |
|
Hazard warning lights flash even when theft deterrent system is not set |
Combination meter assembly |
|
If the symptom(s) still occur after the above area is inspected and proved to be normal, replace the main body ECU (multiplex network body ECU) |
|
|
The vehicle does not enter the alarm sounding state as the battery is reconnected |
Check the battery |
|
Power Source Circuit |
|
|
The warning sounds itself |
Improper Operation |
|
Toyota CH-R Service Manual > Smart Key System(for Entry Function): All Door Entry Lock/Unlock Functions do not Operate, but Wireless Functions
Operate
DESCRIPTION
When the wireless operation can be used to lock and unlock the doors, communication
between the electrical key and TPMS receiver assembly and certification ECU (smart
key ECU assembly) is normal. If the entry lock and unlock functions do not operate,
the entry cancel function may ...
Toyota CH-R Owners Manual > Child restraint systems: Child restraint system fixed with a child restraint LATCH anchor
■ Child restraint LATCH anchors LATCH anchors are provided for
the rear outboard seats.
(Buttons displaying the location of the anchors are attached to the seats.)
■ When installing in the rear outboard seats Install the child
restraint system in accordance to the operation manual encl ...