Toyota Corolla Cross: Diagnostic Trouble Code Chart
Toyota Corolla Cross (2022-2024) Service Manual / Audio & Visual & Telematics / Telematics / Telematics System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Telematics System|
DTC No. |
Detection Item |
Link |
|---|---|---|
|
U014087 |
Lost Communication with Body Control Module Missing Message |
|
|
U015587 |
Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message |
|
|
U016387 |
Lost Communication with Navigation Control Module Missing Message |
|
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Lost Communication with Body Control Module Missing Message (U014087,U015587,U016387)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the CAN communication
circuit.
DTC No.
Detection Item
DTC Detection Condition
Trouble Are
Does not Recognize Voice Commands Performed to Contact Support Center
PROCEDURE
1.
CHECK COMMUNICATION BASED VOICE RECOGNITION FUNCTION
(a) While paying attention to the condition of the spoken voice
command, say "Find a gas stat
Remote Engine Starter does not Operate
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the certification ECU (smart key ECU assembly),
refer to smart key system (for Entry Function) Precaution.
for HEV Model:
Click here
for
SEE MORE:
Intermediate Shaft Speed Sensor "C" Circuit Short to Battery (P274912,P274914,P274931)
DESCRIPTION
The transmission revolution sensor (NSS) detects the secondary pulley speed and
sends it to the TCM.
The TCM determines the current gear ratio from the transmission revolution sensor
(NSS) signal.
DTC No.
Detection Item
DTC Detection Condition
IG Circuit Short to Ground (B227111)
DESCRIPTION This DTC is stored when a malfunction in the IG drive circuit or IG hold circuit of the certification ECU (smart key ECU assembly) or a malfunction in the IG output circuit between the output terminal of the certification ECU (smart key ECU assembly) and IG relay is detected.
DTC N
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