Toyota Camry (XV70): Data List / Active Test
DATA LIST / ACTIVE TEST
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.
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.
DATA LIST
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Central Gateway / Data List.
Body Electrical > Central Gateway > Data List|
Tester Display |
|---|
| IG2 SW |
|
IG1 SW |
| ACC SW |
|
+B Voltage |
| Number of DTC |
(e) Read the Data List.
Body Electrical > Central Gateway > Data List|
Tester Display | Measurement Item |
Range | Normal Condition |
|---|---|---|---|
|
IG2 SW | Ignition switch ON signal (IG2 terminal) |
OFF or ON | OFF: Ignition switch ACC or off ON: Ignition switch ON |
|
IG1 SW | Ignition switch ON signal (IG1 terminal) |
OFF or ON | OFF: Ignition switch ACC or off ON: Ignition switch ON |
|
ACC SW | Ignition switch ACC signal (ACC terminal) |
OFF or ON | OFF: Ignition switch off ON: Ignition switch ACC or ON |
|
+B Voltage | Battery voltage (BATT terminal) |
Over 8 V or Under 8 V | Over 8 V: Battery voltage 8 V or higher Under 8 V: Battery voltage below 8 V |
|
Number of DTC | Number of DTCs |
0 to 255 | 0: Normal |
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Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Diagnostic Trouble Code Chart
DTC No. Detection Item
Trouble Area Link
B1003 ECU Malfunction
Central gateway ECU (network gateway ECU)
ECU Malfunction (B1003)
DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Note B1003
ECU Malfunction A malfunction in the non-volatile storage of the central gateway ECU
Skid Control ECU Communication Stop Mode
DESCRIPTION
Detection Item Symptom
Trouble Area Skid Control ECU Communication Stop Mode
Any of the following conditions are met:
Communication stop for "Skid Control (
SEE MORE:
Right Rear Wheel ABS Hold Solenoid Control Circuit Short to Battery (C12E712,...,C12F249)
DESCRIPTION The ABS solenoid relay and solenoid valves are built into the brake actuator assembly.
The rear solenoid valve RH controls the brake fluid pressure of the rear wheel cylinder RH of the vehicle.
When this DTC is stored, the fail-safe function operates and the ABS solenoid relay is tur
Low or High Power Supply Voltage (C1241)
DESCRIPTION If a malfunction in the power source circuit occurs, or a malfunction in communication with the skid control ECU (brake actuator assembly) or in a speed sensor occurs, the 4WD ECU assembly will prohibit operations by the fail-safe function.
DTC No. Detection Item
DTC Detecti
