DTC U3004:16 [Advanced Keyless Entry And Push Button Start System]: Notes

DTC DETECTION CONDITION AND POSSIBLE CAUSES

DETECTION CONDITION	ACC monitor input circuit voltage less than threshold (2.2-6.5 V  ) is detected for 1 s  , while ACC relay output circuit is active
POSSIBLE CAUSE	MIRROR 5 A fuse malfunction Connector or terminal malfunction Short to ground in wiring harness between relay block terminal 2B and keyless control module terminal 2A Relay block malfunction Open circuit in wiring harness between relay block terminal 2B and keyless control module terminal 2A Keyless control module malfunction