LOCATION OF ELECTRICAL UNITS — Engine Compartment (Supplement-VII)
EL-7081component photoEngine compartment overview. Two engine-variant relay boxes — gasoline 5-relay vs diesel 3-relay (2 cooling fan + wiper). Same case colour convention as Supplement-VI.
Engine Compartment
Relay box — With gasoline engine
A/C relay
Case colourBrown
Idle-up relay
Case colourBlack
Front wiper relay
Case colourBlack
ECM relay
Case colourBlue
Cooling fan relay
Case colourBlue
Relay box — With diesel engine
Cooling fan relay-1
Case colourBlue
Front wiper relay
Case colourBlack
Cooling fan relay-2
Case colourBlue
NOTE
Engine-compartment electrical-unit map. Two engine-specific relay boxes documented:
• Gasoline relay box: 5 relays (A/C Brown, Idle-up Black, Front wiper Black, ECM Blue, Cooling fan Blue).
• Diesel relay box: 3 relays (Cooling fan-1 Blue, Front wiper Black, Cooling fan-2 Blue). Diesel uses two fan relays for the two-speed cooling-fan circuit, no A/C or ECM relay (diesel ECM is integrated differently and A/C is not standard on diesel trim).
Fuse and fusible link box has its own layout with FRONT direction marked.
ABS actuator and electric unit has two distinct mounting positions depending on engine variant — different harness routing constraints.
WARNING
A/C relay (Brown) is gasoline-specific. If you find a Brown relay socket on a diesel relay box, the relay is missing — it's not a fault.