If a malfunction code is displayed during the DTC check check the circuit listed for the code For details of each code turn to the page referred to under the See page for respective DTC No in the DTC chart

DTC No. (See page)

Detection Item

Trouble Area

C1511/11

(DI—475)

C1512/12

(DI—475)

Torque sensor circuit malfunction

• Torque sensor

C1513/13

• EMPS ECU

(DI—475)

C1514/14

(DI—475)

C1521/21

(DI—481)

C1522/22

(DI—481)

Motor circuit malfunction

• Power steering gear assembly with motor

C1523/23

• EMPS ECU

(DI—481)

C1524/24

(DI—481)

C1531/31

(DI—484)

C1532/32 (DI—484)

EMPS ECU malfunction

EMPS ECU

C1533/33

(DI—484)

C1541/41

(DI—485)

C1542/42 (DI—485)

Speed sensor malfunction

• EMPS ECU

C1543/43

(DI—485)

C1551/51 (DI—487)

IG power source circuit malfunction

• Power source circuit

• Charging system

C1552/52 (DI—490)

PIG power source drop voltage malfunction

• Power source circuit

C1553/53 (DI—493)

When resetting voltage, vehicle is being driven

EMPS ECU

C1554/54 (DI—494)

EMPS relay circuit malfunction

• EMPS relay circuit

C1555/55 (DI—484)

EMPS ECU malfunction

EMPS ECU

C1556/56 (DI—498)

P/S warning light circuit

• Multiinformation display

• EMPS ECU

C1557/57 (DI-500)

Memory of overheat prevention control

-

C1558/58 (DI-500)

Memory of voltage drop at motor power supply

-

C1559/59 (DI-500)

Memory of continuous control under high load

-

Always ON (DI-501)

Malfunction in EMPS ECU

• Power source circuit

• PS warning light circuit

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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