DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.
(f) According to the display on the Techstream, read the "Data List".
Tire Pressure Monitor
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
Mode Status |
Tire pressure warning system mode/ NORMAL or TEST |
NORMAL: Normal mode TEST: Test mode |
- |
Main Tire |
Number of main tire ID to be registered/ 0 or 1 or 2 or 3 or 4 |
0 to 4 is displayed |
- |
Vehicle Speed |
Vehicle speed reading/ min.: 0 km/h (0 mph), max.: 255 km/h (158 mph) |
Actual vehicle speed |
Speed indicated on the combination meter |
Registered ID1 Code |
Registered ID1 code/ min.: 0, max.: FFFFFFF*1 |
The ID No. registered in the transmitter ID1 is displayed |
- |
Registered ID2 Code |
Registered ID2 code/ min.: 0, max.: FFFFFFF*1 |
The ID No. registered in the transmitter ID2 is displayed |
- |
Registered ID3 Code |
Registered ID3 code/ min.: 0, max.: FFFFFFF*1 |
The ID No. registered in the transmitter ID3 is displayed |
- |
Registered ID4 Code |
Registered ID4 code/ min.: 0, max.: FFFFFFF*1 |
The ID No. registered in the transmitter ID4 is displayed |
- |
ID1 Tire Inflation Pressure |
ID1 tire inflation pressure/ min.: Absolute pressure/ 0 kPa (0 kgf/cm2, 0 psi), Relative pressure/ -100 kPa (-1.0 kgf/cm2, -14 psi) max.: Absolute pressure/ 638 kPa (6.4 kgf/cm2, 93 psi), Relative pressure/ 538 kPa (5.4 kgf/cm2, 78 psi) |
Actual tire inflation pressure |
If 0 kPa (0 kgf/cm2, 0 psi) is displayed for absolute pressure or -100 kPa (-1.0 kgf/cm2, -14 psi) is displayed for relative pressure, data has not been received*2. |
ID2 Tire Inflation Pressure |
ID2 tire inflation pressure/ min.: Absolute pressure/ 0 kPa (0 kgf/cm2, 0 psi), Relative pressure/ -100 kPa (-1.0 kgf/cm2, -14 psi) max.: Absolute pressure/ 638 kPa (6.4 kgf/cm2, 93 psi), Relative pressure/ 538 kPa (5.4 kgf/cm2, 78 psi) |
Actual tire inflation pressure |
If 0 kPa (0 kgf/cm2, 0 psi) is displayed for absolute pressure or -100 kPa (-1.0 kgf/cm2, -14 psi) is displayed for relative pressure, data has not been received*2. |
ID3 Tire Inflation Pressure |
ID3 tire inflation pressure/ min.: Absolute pressure/ 0 kPa (0 kgf/cm2, 0 psi), Relative pressure/ -100 kPa (-1.0 kgf/cm2, -14 psi) max.: Absolute pressure/ 638 kPa (6.4 kgf/cm2, 93 psi), Relative pressure/ 538 kPa (5.4 kgf/cm2, 78 psi) |
Actual tire inflation pressure |
If 0 kPa (0 kgf/cm2, 0 psi) is displayed for absolute pressure or -100 kPa (-1.0 kgf/cm2, -14 psi) is displayed for relative pressure, data has not been received*2. |
ID4 Tire Inflation Pressure |
ID4 tire inflation pressure/ min.: Absolute pressure/ 0 kPa (0 kgf/cm2, 0 psi), Relative pressure/ -100 kPa (-1.0 kgf/cm2, -14 psi) max.: Absolute pressure/ 638 kPa (6.4 kgf/cm2, 93 psi), Relative pressure/ 538 kPa (5.4 kgf/cm2, 78 psi) |
Actual tire inflation pressure |
If 0 kPa (0 kgf/cm2, 0 psi) is displayed for absolute pressure or -100 kPa (-1.0 kgf/cm2, -14 psi) is displayed for relative pressure, data has not been received*2. |
ID1 Temperature in Tire |
ID1 temperature in tire/ min.: -40°C (-40°F), max.: 215°C (419°F) |
Actual tire temperature |
If -40°C (-40°F) is displayed, data has not been received. |
ID2 Temperature in Tire |
ID2 temperature in tire/ min.: -40°C (-40°F), max.: 215°C (419°F) |
Actual tire temperature |
If -40°C (-40°F) is displayed, data has not been received. |
ID3 Temperature in Tire |
ID3 temperature in tire/ min.: -40°C (-40°F), max.: 215°C (419°F) |
Actual tire temperature |
If -40°C (-40°F) is displayed, data has not been received. |
ID4 Temperature in Tire |
ID4 temperature in tire/ min.: -40°C (-40°F), max.: 215°C (419°F) |
Actual tire temperature |
If -40°C (-40°F) is displayed, data has not been received. |
ID1 Battery Voltage |
ID1 battery voltage/ OVER or LESS |
OVER |
- |
ID2 Battery Voltage |
ID2 battery voltage/ OVER or LESS |
OVER |
- |
ID3 Battery Voltage |
ID3 battery voltage/ OVER or LESS |
OVER |
- |
ID4 Battery Voltage |
ID4 battery voltage/ OVER or LESS |
OVER |
- |
Engine Speed |
Engine speed reading/min.: 0 rpm, max.: 65535 rpm |
Actual engine speed |
Engine speed indicated on the combination meter |
Number of Trouble Code |
Number of DTCs recorded/min.: 0, max.: 255 |
Min.: 0, Max.: - |
- |
HINT:
*1: Displayed only when the ID number is not registered.
*2: It may take about 2 or 3 minutes until the values are displayed. If the values are not displayed after a few minutes, perform troubleshooting according to the inspection procedure for DTCs C2121/21 to C2124/24 (See page ).
2. ACTIVE TEST
Using the Techstream to perform Active Tests allows the relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in trouble shooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / Combination Meter / Active Test.
(f) Check the operation by referring to the table below.
Combination Meter
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
---|---|---|---|
Indicat. Tire Pressure Warning System |
Tire pressure warning light |
Tire pressure warning light is off or on |
Confirm that the vehicle is stopped with the engine idling |
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL FRONT OIL PUMP OIL SEAL
(a) Using SST and a hammer, install a new oil seal to the oil pump body.
SST: 09350-32014
09351-32140
Oil seal driven in depth:
-0.25 to 0.25 mm (-0.00984 to 0.00984 in.)
...
Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS
HINT:
Inspect the ECM using check mode. Intermittent problems are easier to detect
with the Techstream when the ECM is in check mode. In check mode, the ECM uses 1
trip detection logic, which is more sensitive to malfuncti ...
Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) (P0037,P0038,P0141,P102D)
DESCRIPTION
Refer to DTC P0136 (See page ).
HINT:
When any of these DTCs are stored, the ECM enters fail-safe mode. The
ECM turns off the heated oxygen sensor heater in fail-safe mode. Fail-safe
mode continues until the ignition switch is t ...