Engine Room Relay Block Assembly and Engine Room Junction Block Assembly Inner Circuit

Fig 1: Engine Room Relay Block Assembly And J/B Assembly Circuit Diagram Unit A (1 Of 6)

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Fig 2: Engine Room Relay Block Assembly And J/B Assembly Circuit Diagram Unit A/B (2 Of 6)

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Fig 3: Engine Room Relay Block Assembly And J/B Assembly Circuit Diagram Unit B (3 Of 6)

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ENGINE ROOM R/B AND J/B INNER CIRCUIT RELAY IDENTIFICATION (UNIT B)

RELAY DESCRIPTION
IG2 Relay
EFI-MAIN Relay
A/F Relay
H-LP RH-LO Relay
H-LP LH-LO Relay

Fig 4: Engine Room Relay Block Assembly And J/B Assembly Circuit Diagram Unit A/C (4 Of 6)

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ENGINE ROOM R/B AND J/B INNER CIRCUIT RELAY IDENTIFICATION (UNIT A/C)

RELAY DESCRIPTION
FAN NO. 1 Relay
FAN NO. 2 Relay
H-LP LH Relay
H-LP RH Relay

Fig 5: Engine Room Relay Block Assembly And J/B Assembly Circuit Diagram Unit C (5 Of 6)

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ENGINE ROOM R/B AND J/B INNER CIRCUIT RELAY IDENTIFICATION (UNIT C)

RELAY DESCRIPTION
H-LP CLN Relay
WIPER Relay
HORN Relay
S-HORN Relay
OIL-PMP Relay
BATT FAN Relay
IG1-MAIN Relay

Fig 6: Engine Room Relay Block Assembly And J/B Assembly Circuit Diagram Unit C (6 Of 6)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

ENGINE ROOM R/B AND J/B INNER CIRCUIT RELAY IDENTIFICATION (UNIT C)

RELAY DESCRIPTION
INJ Relay
FUEL PMP Relay
PTC HTR NO. 1 Relay
PTC HTR NO. 2 Relay
PTC HTR NO. 3 Relay