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4 CHECK HORN RELAY
Check horn relay.
OK or NG
OK © GO TO 5.
NG © Replace horn relay.
5 CHECK POWER SUPPLY FOR HORN RELAY
1. Disconnect horn relay harness connector.
2. Check voltage between horn relay harness connector E118 terminal 1 (G/B) and ground.
SEL326XA
OK or NG
OK © GO TO 6.
NG © Check the following.
I 7.5A fuse [No. 52, located in fuse block (J/B)]
I Harness for open or short between horn relay and fuse
6 CHECK HORN RELAY CIRCUIT
1. Disconnect horn relay harness connector.
2. Check voltage between horn relay harness connector E118 terminals 3 (G/B) and 5 (R).
3. Check voltage between horn relay harness connector E118 terminals 6 (LG) and 7 (G).
SEL327XA
OK or NG
OK © Check harness for open or short between smart entrance control unit and horn relay.
NG © Check the following.
I Harness for open or short between horn relay and fuse
I Harness for open or short between horn relay and horns
REMOTE KEYLESS ENTRY SYSTEM
Trouble Diagnoses (Cont’d)
EL-332
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