Toyota Corolla Cross: Diagnostic Trouble Code Chart
Toyota Corolla Cross (2022-2025) Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Parking Assist Monitor System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Parking Assist Monitor System|
DTC No. |
Detection Item |
Link |
|---|---|---|
|
C161704 |
Camera Malfunction System Internal Failure |
|
|
U010087 |
Lost Communication with ECM/PCM "A" Missing Message |
|
|
U012687 |
Lost Communication with Steering Angle Sensor Module Missing Message |
|
|
U012987 |
Lost Communication with Brake System Control Module "A" Missing Message |
|
|
U014087 |
Lost Communication with Body Control Module Missing Message |
|
|
U016387 |
Lost Communication with Navigation Control Module Missing Message |
|
|
U029387 |
Lost Communication with Hybrid/EV Powertrain Control Module Missing Message |
|
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VEHICLE CONTROL HISTORY (RoB)
VEHICLE CONTROL HISTORY (RoB)
NOTICE:
When checking the vehicle control history, first store the output
history and then check the history.
HINT:
Depending on the specifications of the vehicle,
Camera Malfunction System Internal Failure (C161704)
DESCRIPTION
This DTC is stored if the rear television camera assembly judges
that there is an internal malfunction as a result of its self check.
DTC No.
Detection Item
Lost Communication with ECM/PCM "A" Missing Message (U010087,U012687,U012987,U014087,U016387,U029387)
DESCRIPTION
These DTCs are stored if there is a malfunction in the CAN communication
system connected to the parking assist ECU.
HINT:
If CAN communication system DTCs are stored, they may also b
SEE MORE:
(Extreme) Hybrid/EV Battery Stack 1 Cell Circuit Voltage Below Threshold (P33EC16,P33ED16)
DESCRIPTION If the voltage of an HV battery cell is lower than the threshold for a certain amount of time, the battery ECU assembly will interpret this as a malfunction.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate Note
P33E
Relay
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE
1. INSPECT HEADLIGHT RELAY LH (a) Check the operation of the headlight relay LH.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified Condition
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