Engine Room Junction Block

Components and Component Location

Component Location

[4DR]

[5DR]

Repair Procedures

Inspection

Power Relay (Type A)

Check the circuit between the terminals for continuity.

1. 1

   With power applied to power relay terminals No. 85 and 86, check for continuity between terminals No. 30 and 87.

2. 2

   With power removed from power relay terminals No. 85 and 86, check that there is no continuity between terminals No. 30 and 87.

   Engine Room Relay Block

   

   

   

Power Relay (Type B)

Check the circuit between the terminals for continuity.

1. 1

   With power applied to power relay terminals No. 85 and 86, check for continuity between terminals No. 30 and 87.

2. 2

   With power removed from power relay terminals No. 85 and 86, check that there is no continuity between terminals No. 30 and 87.

   

   

   

Fuse

1. 1

   Make sure the fuse holders are secured firmly and the fuses are securely held in place by the holders.

2. 2

   Make sure that each fuse circuit has the correct fuse rating.

3. 3

   Inspect the fuses for damage.

Multi Fuse

1. 1

   Disconnect the negative (-) battery terminal.

2. 2

   Remove the power cable terminals (A) after loosening the nuts.

   

3. 3

   Remove the multi-fuse (A), then remove the multi-fuse (B).

   

4. 4

   Inspect the multi-fuses for damage.

Removal

Metal Core PCB Block

1. 1

   Disconnect the negative (-) battery terminal.

2. 2

   Disconnect the connector (A).

   

3. 3

   Press the hooks in the direction of the arrow and lift the metal core PCB block (A).

   

4. 4

   Disconnect the connector (A) from the metal core PCB block.

   

Installation

1. Install in the reverse order of removal.