INITIALIZATION
NOTICE:
Click here
Click here
*a |
Front view of DLC3 |
BEFORE INITIALIZATION
(a) Set the tire pressure to the specified value.
HINT:
Refer to the link, as the procedure for adjusting the tire pressures differs depending on the temperature of the tires.
Click here
HINT:
The tire pressure warning system illuminates the tire pressure warning light to warn the driver when the following condition is met:
INITIALIZATION PROCEDURE
(a) Turn the ignition switch to ON.
(b) Operate the steering pad switch assembly, select "TPMS" on the multi-information display and press and hold the "ENTER" switch (steering pad switch assembly) until the tire pressure warning light blinks 3 times.
*1 |
Tire Pressure Warning Light |
*2 |
"ENTER" Switch (Steering Pad Switch Assembly) |
*a |
Tire Pressure Warning Light Output Pattern |
*b |
1 sec. |
*c |
ON |
*d |
OFF |
(c) Turn the ignition switch off.
(d) Connect the Techstream to the DLC3.
(e) Turn the ignition switch to ON and turn the Techstream on.
(f) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.
Chassis > Tire Pressure Monitor > Data List
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|---|
ID 1 Tire Inflation Pressure |
ID1 tire inflation pressure |
min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi) |
Actual tire inflation pressure |
If N/A is displayed, data has not been received.*1 |
ID 2 Tire Inflation Pressure |
ID2 tire inflation pressure |
min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi) |
Actual tire inflation pressure |
If N/A is displayed, data has not been received.*1 |
ID 3 Tire Inflation Pressure |
ID3 tire inflation pressure |
min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi) |
Actual tire inflation pressure |
If N/A is displayed, data has not been received.*1 |
ID 4 Tire Inflation Pressure |
ID4 tire inflation pressure |
min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi) |
Actual tire inflation pressure |
If N/A is displayed, data has not been received.*1 |
ID 5 Tire Inflation Pressure |
ID5 tire inflation pressure |
min.: Absolute pressure (abs) / 0 kPa (0 kgf/cm2, 0 psi), Relative pressure (Gauge) / 0 kPa (0 kgf/cm2, 0 psi) max.: Absolute pressure (abs) / 480 kPa (4.9 kgf/cm2, 70 psi), Relative pressure (Gauge) / 380 kPa (3.9 kgf/cm2, 55 psi) |
Actual tire inflation pressure |
|
HINT:
Click here
(g) Check that initialization has been completed.
(h) Confirm that the tire pressure data of all tires is displayed on the Techstream screen.
Toyota CH-R Service Manual > Immobiliser System(w/ Smart Key System): Engine Starter Communication Malfunction (B2779)
DESCRIPTION
If the remote engine start ECU does not respond to the certification ECU (smart
key ECU assembly) or the remote engine start ID is not registered, this DTC is stored.
HINT:
Registration status of the remote engine start ECU ID can be checked using the
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Toyota CH-R Service Manual > Tire Pressure Warning System: Tire Pressure Warning Light Circuit
DESCRIPTION
If the tire pressure warning ECU and receiver detects any problems, the tire
pressure warning light blinks (stays on after blinking for 1 minute) and tire pressure
monitoring is canceled at the same time. At this time, the ECU stores a DTC in memory.
Connecting terminals TC and CG ...