COMMUNICATION SYSTEM > Relay and Fuse
INSPECTION
1. CHECK FUSE
1. Remove the fuse and check visually.
2. If the fuse is blown out, replace the fuse.
2. CHECK RELAY
1. Check the resistance between relay terminals.
Terminal No. | Inspection conditions | Specification | Circuit |
1 — 2 | Always | 1 M? or more |

1 — 2
Apply battery voltage between 4 — 3 terminals.
Less than 1 ?
2. Replace the relay if the inspection result is not within the standard value.
Relay and fuse
LocationAssembly
MECHANICAL(H4DO) > Chain CoverASSEMBLY1. Install the camshaft position sensor. Camshaft Position Sensor > INSTALLATION">2. Install the oil control solenoid. Oil Control Solenoid > INSTALLATION">3. Install the engine oil temperature sensor. Engine Oil Temperature Sensor &g ...
Installation
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Front Oxygen (A/F) SensorINSTALLATIONCAUTION:If lubricant is spilt over the exhaust pipe, wipe it off with cloth to avoid emission of smoke or causing a fire.1. Before installing front oxygen (A/F) sensor, apply anti-seize compound only to the threaded portio ...
Installation
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Knock SensorINSTALLATION1. Install the knock sensor to the cylinder block.NOTE:The knock sensor should be installed so that the center of the connector is positioned at a 76.5 — 91.5° angle relative to the front of engine.Tightening torque:24 N&m ...