Toyota Corolla Cross: Fail-safe Chart

P033562

Open in engine speed signal circuit

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All of the following conditions are met for 10 seconds or more:

• Normal communication with ECM
• Engine speed (pulse signal) 500 rpm or higher
• Engine speed (communication signal) 500 rpm or higher
• Difference between engine speed from pulse signal and engine speed from communication signal is less than 300 rpm

P055500

P05552A

• Vacuum sensor assembly
• Brake booster assembly
• Vacuum hose (brake booster hose)

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

One of the following conditions is met:

• Vacuum changes while the brake pedal is depressed
• Vacuum changes a specified number of times while the vehicle is being driven faster than a certain vehicle speed

P055511

P055515

Vacuum sensor assembly circuit

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Sensor output is within standard range

P060629

Engine stop and start ECU

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Pass condition detected and ignition switch turned to ON

P060B1C

P060B49

P060B71

Analog to digital converter (Engine stop and start ECU)

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Pass condition detected and ignition switch turned to ON

P061511

ST relay circuit

Stop and start control is prohibited

Pass condition detected and DTCs are cleared

P061515

Starter circuit

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Communication with ECM returns to normal and one of the following conditions is met:

• The STA signal detected by the ECM and STA signals detected by the engine stop and start ECU are on for 0.3 seconds
• The STA signal detected by the ECM and STA signals detected by the engine stop and start ECU are off for 5 seconds

P085012

P085014

Park/Neutral position switch assembly circuit

-

Pass condition detected and DTCs are cleared

P094296

Oil pump with motor assembly circuit

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Pass condition detected and DTCs are cleared

P0C2B11

P0C2B15

P279796

Oil pump with motor assembly circuit

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Pass condition detected and ignition switch turned to ON

P164400

• Starter drive circuit
• ST relay
• Engine stop and start ECU

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Voltage of engine stop and start ECU internal drive circuit for starter is correct when engine is idling and restarted

P253014

IG signal circuit

• Stop and start control is prohibited (for Mexico Models)
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control (for Mexico Models)

All of the following conditions are met for 10 seconds or more:

• Ignition switch ON
• Normal communication with ECM
• Ignition switch (communication) ON.

P323A00

P323B14

P323B29

P323B38

Backup boost converter circuit

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Pass condition detected and DTCs are cleared

P323A16

Backup boost converter circuit

• Stop and start control is prohibited (for Mexico Models)
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control (for Mexico Models)

Pass condition detected and DTCs are cleared

P33B300

External backup boost converter (eco run vehicle converter assembly) circuit

• Stop and start control is prohibited (for Mexico Models)
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control (for Mexico Models)

1 second after external backup boost converter (eco run vehicle converter assembly) circuit becomes idle

U010087

CAN communication (ECM)

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Communication with engine stop and start ECU continues for 2 seconds

U115C87

CAN communication (ECM)

-

-

U010187

CAN communication (TCM)

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Communication with engine stop and start ECU continues for 21.6 seconds

U012687

CAN communication (steering sensor)

-

-

U012987

CAN communication (skid control ECU (brake actuator assembly))

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Communication with engine stop and start ECU continues for 4.4 seconds

U014087

CAN communication (main body ECU (multiplex network body ECU))

• Stop and start control is prohibited (for Mexico Models)
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control (for Mexico Models)

Communication with engine stop and start ECU continues for 7.2 seconds

U015187

CAN communication (airbag ECU assembly)

• Stop and start control is prohibited (for Mexico Models)
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control (for Mexico Models)

Communication with engine stop and start ECU continues for 21.2 seconds

U015587

CAN communication (combination meter assembly)

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Communication with engine stop and start ECU continues for 21.2 seconds

U016487

CAN communication (air conditioning amplifier assembly)

• Stop and start control is prohibited (for Mexico Models)
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control (for Mexico Models)

Communication with engine stop and start ECU continues for 21.2 seconds

U117087

Local CAN communication (skid control ECU (brake actuator assembly))

• Stop and start control is prohibited
• Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control

Communication with engine stop and start ECU continues for 21.2 seconds