Toyota Camry (XV70): Fail-safe Chart
FAIL-SAFE CHART
FAIL-SAFE FUNCTION
(a) When a malfunction occurs in the tire pressure warning system, the tire pressure warning light illuminates after blinking for 1 minute to inform the driver of the system failure.
(b) As a result of this, tire pressure monitoring is disabled and a DTC is stored in the tire pressure warning ECU and receiver.
(c) w/ Tire Inflation Display Function:
When there is a system malfunction, the output display according to the tire position turns off.
HINT:
Spare tire is only displayed on vehicles with full size spare tire.
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*A | for 4.2 Inch Display |
*B | for 7 Inch Display |
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DATA LIST / ACTIVE TEST READ 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 pa
DIAGNOSTIC TROUBLE CODE CHART Tire Pressure Warning ECU and Receiver
DTC No. Detection Item
Note Link
B1247 Tire Pressure Monitor Receiver Communication Stop
This DTC is
DESCRIPTION The main body ECU (multiplex network body ECU) and tire pressure warning ECU and receiver communicate by direct line. If a malfunction occurs in this communication signal, B1247 is output
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DESCRIPTION This DTC is stored when a malfunction occurs in the speakers.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B15C3 Speaker Output Short
A short is detected in the speaker output circuit
Harness or connector
Speaker
Stereo
ComponentsCOMPONENTS ILLUSTRATION
*1 NO. 2 PARKING BRAKE WIRE ASSEMBLY
*2 REAR AXLE HUB BOLT
*3 REAR DISC
*4 REAR DISC BRAKE CALIPER ASSEMBLY
*5 REAR FLEXIBLE HOSE
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Tightening torque for "Major areas involving basic vehicle pe