Toyota Corolla Cross: Instrument Panel Cluster (IPC) Control Module Unexpected Operation (B150E94)
DESCRIPTION
Forward recognition camera receives the steering pad switch signals from the combination meter assembly via the CAN communication line. When the switch information sent from the combination meter assembly is abnormal, the forward recognition camera stores DTC B150E94.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
DTC Output from |
|---|---|---|---|---|
|
B150E94 |
Instrument Panel Cluster (IPC) Control Module Unexpected Operation |
When the switch information abnormality sent from the combination meter assembly is detected by the forward recognition camera |
|
Front Recognition Camera |
CAUTION / NOTICE / HINT
NOTICE:
- When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle and a DTC may be stored.
- When the forward recognition camera has been replaced with a new one,
make sure to clear all stored vehicle control history of each system and
the forward recognition camera beam axis alignment data.
HINT:
Forward recognition camera beam axis alignment can be performed by using "One Time Recognition", "Driving Adjustment" or "Camera Axis Adjustment Value Write".
One Time Recognition: Click here
.gif)
Driving Adjustment: Click here
Camera Axis Adjustment Value Write: Click here
- If the forward recognition camera has been replaced with a new one,
make sure to perform Software Version Confirmation.
Click here
PROCEDURE
|
1. |
CLEAR DTC |
(a) Clear the DTCs.
Chassis > Front Recognition Camera > Clear DTCs
|
.gif)
|
2. |
CHECK FOR DTCs |
(a) Make sure that the DTC detection conditions are met.
HINT:
If the detection conditions are not met, the system cannot detect the malfunction.
(b) Check for DTCs.
Chassis > Front Recognition Camera > Trouble Codes|
Result |
Proceed to |
|---|---|
|
DTC B150E94 is not output |
A |
|
DTC B150E94 is output |
B |
| A | .gif)
|
USE SIMULATION METHOD TO CHECK |
|
|
3. |
CHECK FOR DTC (Combination Meter) |
(a) Check for DTCs.
Body Electrical > Combination Meter > Trouble Codes|
Result |
Proceed to |
|---|---|
|
DTCs are not output |
A |
|
DTCs are output |
B |
| A |
|
REPLACE FORWARD RECOGNITION CAMERA |
| B |
|
GO TO METER / GAUGE SYSTEM |
READ NEXT:
Camera "A" Heater Control Circuit Short to Ground (C00CA11)
DESCRIPTION
Forward recognition camera controls the current to the windshield
glass (heater). Forward recognition camera stores DTC C00CA11 when it detects a
malfunction in the drive circuit of t
Camera "A" Heater Control Circuit Short to Battery or Open (C00CA15)
DESCRIPTION
Forward recognition camera controls the current to the windshield
glass (heater). Forward recognition camera stores DTC C00CA15 when it detects a
malfunction in the drive circuit of t
Control Module Internal Temperature Sensor "A" Circuit Circuit Voltage Out of
Range (C10001C,...,C1A9500)
DESCRIPTION
When an internal malfunction is detected in the forward recognition
camera, these DTCs are stored.
DTC No.
Detection Item
DTC Detection Condition
SEE MORE:
Air conditioning filter
The air conditioning filter
must be changed regularly
to maintain air conditioning
efficiency.
Removing the air conditioning
filter
1. Turn the engine switch off.
2. Open the glove box. Slide off
the damper.
3. Push in the glove box on the
vehicle's outer side to disconnect
the claws. Then pull ou
Adjustment
ADJUSTMENT
PROCEDURE
1. SECURE VEHICLE
(a) Fully apply the parking brake and chock a wheel.
CAUTION:
Make sure to apply the parking brake and chock a wheel before performing
this procedure.
If the vehicle is not secure and the shift lever is moved to N, the vehicle
may suddenly move
