Toyota Corolla Cross: 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 symptom by checking the suspected areas in the order they are listed.
Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the
suspected areas below.
Tire Pressure Warning System
Symptom
|
Suspected Area
|
Link
|
Tire pressure warning light does not illuminate despite tire pressure
decreasing
|
Initialization
|
|
Check Data List (ID Tire Inflation Pressure)
|
|
ID code check (Registration)
|
|
Tire pressure warning light circuit
|
|
Tire pressure warning light remains illuminated (Goes off during initial
check)
|
Tire pressure warning light circuit
|
|
Tire pressure warning light remains illuminated (Illuminates during initial
check)
|
Check Data List (ID Tire Inflation Pressure)
|
|
Tire pressure adjustment
|
|
ID code check (Registration)
|
|
Initialization
|
|
Initialization cannot be done
|
Tire pressure warning reset switch (steering pad switch assembly)
|
|
Tire position not identified
|
Refer to "Tire Position Not Identified".
|
|
Cannot enter to automatic ID registration mode
|
Refer to "Tire Pressure Warning Reset Switch Circuit".
|
|
READ NEXT:
TERMINALS OF ECU
CHECK TIRE PRESSURE WARNING ECU AND RECEIVER
*A
w/ Smart Key System
*B
w/o Smart Key System
*a
Front view o
DIAGNOSIS SYSTEM
CHECK WARNING LIGHT
NOTICE:
When there is a problem with the tire pressure warning system, the tire
pressure warning light blinks at 0.5 second intervals, and illuminates aft
FREEZE FRAME DATA
FREEZE FRAME DATA
HINT:
When a DTC is stored, the freeze frame data stores the current vehicle (sensor)
state.
The freeze frame data cannot be cleared or updated until th
SEE MORE:
TERMINALS OF ECU CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY
(a) Disconnect the L7 multiplex network master switch assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT: Measure the values on the wire harness side with the connector disc
SYSTEM DIAGRAM Daytime Running Light
Light Auto Turn-off System
Automatic Headlight Beam Level Control System
Intelligent Adaptive Front-lighting System (AFS)
Extended Headlight Lighting System
Local BUS Circuit