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Home >> Jeep >> 2002 >> Grand Cherokee 2WD Laredo V8-4.7L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Manufacturer Code Charts >> Vehicle Theft Security System >> Horn Relay Circuit Shorted High

Horn Relay Circuit Shorted High

Tests 1 - 2:





SYMPTOM
HORN RELAY CIRCUIT SHORTED HI

POSSIBLE CAUSES
- Horn relay - internal shorted to voltage
- Horn relay control circuit shorted to voltage
- BCM - horn relay control shorted to voltage
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