LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2017 >> NX 300h >> Repair and Diagnosis (Single Page) >> Electrical >> Fuses & Circuit Breakers >> OEM Junction Block, Ecu & Fuse/Relay Locations >> Relay Block Identification >> Engine Room Relay Block Assembly And Engine Room Junction Block Assembly No. 1- Front Fender Apron LH >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Room Relay Block Assembly And Engine Room Junction Block Assembly No. 1- Front Fender Apron LH: Notes

For additional information, refer to Figure.

Fig 1: Engine Room R/B And J/B Assembly (1 Of 3)
G00585977Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Engine Room R/B And J/B Assembly (2 Of 3)
G00586000Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
ENGINE ROOM R/B AND J/B No. 1 RELAY IDENTIFICATION

RELAY DESCRIPTION
EFI-MAI NO. 2 Relay
IG2-MAIN Realy
H-LP LH/DIMMER Relay
INV W/PMP Relay
EFI-MAIN Relay
IGCT Relay
Engine Room R/B And J/B No. 1 Fuse Identification Legend

FUSE
5A ECU-B NO. 4
5A IGCT NO. 3
5A IGCT NO. 4
5A INV W/PMP NO. 2
5A METER NO. 1
7.5A ABS-MAIN NO. 2
7.5A AM2
7.5A IGCT NO. 2
10A ECU-B NO. 5
10A EFI NO. 1
10A ETCS
10A H-LP LH/H-LP LH-HI
10A H-LP RH-HI
10A IGN
10A PCU
10A SRG LOCK
10A TURN&HAZ
15A BATT FAN
15A EFI NO. 2
15A INV W/PMP
20A D/C CUT
20A EFI-MAIN NO. 1
20A IG2-MAIN
20A R/B RH-B
25A EFI-MAIN NO. 2
25A R/B RH-B
30A ABS-MAIN NO. 1
30A AMP
30A EPB NO. 1
30A EPB NO. 2
30A H-LP MAIN LH/H-LP MAIN HI
30A H-LP MAIN RH/H-LP MAIN LO
30A IGCT
50A ABS MTR NO. 1
50A ABS MTR NO. 2
80A EPS
120A DC/DC
Fig 3: Engine Room R/B And J/B Assembly (3 Of 3)
G00586001Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002