Engine Room Relay Block Assembly and Engine Room Junction Block No. 1 (M20A-FXS) Assembly Inner Circuit

Fig 1: Engine Room R/B And J/B Assembly No. 1 (M20A-FXS) Circuit Diagram (1 Of 5)

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ENGINE ROOM R/B AND J/B NO. 1 (M20A-FXS) INNER CIRCUIT RELAY IDENTIFICATION

RELAY DESCRIPTION
IG1 NO. 3 (WIP FR) Relay
H-LP LH Relay
EFI-MAIN Relay
IG2 NO. 1 Relay
H-LP RH Relay
P-CON Relay

Fig 2: Engine Room R/B And J/B Assembly No. 1 (M20A-FXS) Circuit Diagram (2 Of 5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: Engine Room R/B And J/B Assembly No. 1 (M20A-FXS) Circuit Diagram (3 Of 5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

ENGINE ROOM R/B AND J/B NO. 1 (M20A-FXS) INNER CIRCUIT RELAY IDENTIFICATION

RELAY DESCRIPTION
EFI-MAIN NO. 1 Relay
DEF Relay

Fig 4: Engine Room R/B And J/B Assembly No. 1 (M20A-FXS) Circuit Diagram (4 Of 5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

ENGINE ROOM R/B AND J/B NO. 1 (M20A-FXS) INNER CIRCUIT RELAY IDENTIFICATION

RELAY DESCRIPTION
INV W/PMP Relay
D INJ Relay
EFI-MAIN NO. 3 Relay
S-HORN Relay

Fig 5: Engine Room R/B And J/B Assembly No. 1 (M20A-FXS) Circuit Diagram (5 Of 5)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

ENGINE ROOM R/B AND J/B NO. 1 (M20A-FXS) INNER CIRCUIT RELAY IDENTIFICATION

RELAY DESCRIPTION
EFI-MAIN NO. 2 Relay
HORN Relay