After Service Precaution

AFTER SERVICE PRECAUTION [L3 WITH TC]

WARNING:
- Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. When installing the fuel hose, perform "Fuel Leakage Inspection" described below.

Fuel Leakage Inspection

WARNING:
- Fuel line spills and leakage are dangerous. Fuel can ignite and cause serious injuries or death and damage. Always carry out the following procedure with the engine stopped.
- A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before performing work on the fuel system, discharge static electricity by touching the vehicle body.

CAUTION:
- Connecting to the wrong check connector terminal may cause a malfunction. Carefully connect only to the specified terminal.

1. Start the fuel pump using the following procedure.
Using M-MDS
1 Connect the M-MDS to the DLC-2.





2 Using the simulation function "FP", start the fuel pump.

Without using M-MDS
1 Disconnect the negative battery cable.
2 Remove the fuel pump relay.

CAUTION:
- Short the specified terminals because shorting the wrong terminal of the main fuse block may cause malfunctions.

3 Using a jumper wire, short fuel pump relay terminals C and D in the main fuse block.





4 Connect the negative battery cable and operate the fuel pump.

2. Pressurize the system in this manner for at least 5 min to be sure there is no leakage.

- If there is fuel leakage, inspect the fuel hoses, hose clamps, and fuel pipe sealing surface, and replace if necessary.

3. After repair, assemble the system and repeat Steps 1 to 3.