Dtc P0115 (Dtc No.14, 15) Engine Coolant Temp. Circuit Malfunction - Suzuki GRAND VITARA XL-7 Owner's Manual

Hide thumbs Also See for GRAND VITARA XL-7:

Table of Contents

6-1-52 ENGINE GENERAL INFORMATION AND DIAGNOSIS (H27 ENGINE)

DTC P0115 (DTC No.14, 15) Engine Coolant Temp. Circuit Malfunction

WIRING DIAGRAM

1. ECT sensor

2. To combination (ECT) meter

3. ECM (PCM)

DTC DETECTING CONDITION AND TROUBLE AREA

DTC DETECTING CONDITION

Any one of the conditions are detected for 5 sec. continu-

• Low engine coolant temperature (high voltage-high

• High engine coolant temperature (low voltage-low

DTC CONFIRMATION PROCEDURE

Check to make sure that following conditions are satisfied when using this "DTC CONFIRMATION

• Intake air temp. : – 8°C (18°F) or higher

• Engine coolant temp. : – 8 – 110°C (18 – 230°F)

• Altitude (barometric pressure) : 2400 m, 8000 ft or less (560 mmHg (75 kPa) or more)

1) Connect scan tool to DLC with ignition switch OFF.

2) Turn ON ignition switch and clear DTC, pending DTC and freeze frame data by using scan tool and run

engine at idle speed for 10 sec. or more.

3) Check DTC by using scan tool.

TROUBLE AREA

ECT sensor circuit

Table of Contents