Subaru BRZ 2013 · Service Manual Engine/hybrid system

Relay

Inspection

STARTING

RELAY

ON-VEHICLE INSPECTION

1. ST relay check

(1) Check the resistance between relay connector terminals.

Resistance

Inspection terminals	Inspection conditions	Standard value
1 - 2	20°C	93.8 to 136.4Ω
3 - 5	When the battery voltage is not applied to the terminal 1 and terminal 2:	10 k Ω or more
3 - 5	When the battery voltage is applied to the terminal 1 and terminal 2:	Less than 1 Ω

2. INHIBITOR relay check

(1) Check the resistance between relay connector terminals.

Inspection terminals	Inspection conditions	Standard value
1 - 2	20°C	93.8 to 136.4Ω
3 - 5	When the battery voltage is not applied to the terminal 1 and terminal 2:	10 k Ω or more
3 - 5	When the battery voltage is applied to the terminal 1 and terminal 2:	Less than 1 Ω

3. ST CUT relay check (with smart key system)

(1) Check the resistance between relay connector terminals.

Inspection terminals	Inspection conditions	Standard value
1 - 2	20°C	93.8 to 136.4Ω
3 - 4	When the battery voltage is not applied to the terminal 1 and terminal 2:	Less than 1 Ω
3 - 4	When the battery voltage is applied to the terminal 1 and terminal 2:	10 k Ω or more

4. IGS relay inspection

(1) Check the resistance between relay connector terminals.

Inspection terminals	Inspection conditions	Standard value
1 - 2	20°C	93.8 to 136.4Ω
3 - 5	When the battery voltage is not applied to the terminal 1 and terminal 2:	10 k Ω or more
3 - 5	When the battery voltage is applied to the terminal 1 and terminal 2:	Less than 1 Ω