DTC B1D02-13: Left High Beam Circuit circuit open [07/2015 - ]: Contents

DTC No.	Detection Item	DTC Detection Condition	Warning Indicate	Memory	Fail-safe Operation	Note
B1D0213	Left High Beam Circuit circuit open	Headlight HI (LH) circuit malfunction	Not applicable	DTC Stored	Not applicable	Drive cycle: Not applicable Self test type: CMDTC self test

DESCRIPTION	Headlight HI (LH) circuit malfunction
DETECTION CONDITION	Power source control (power management control ECU) detects an open circuit in the headlight HI (LH) circuit.
FAIL-SAFE	Not applicable
POSSIBLE CAUSE	Power source control (power management control ECU) connector or terminal malfunction Power source control (power management control ECU) power supply circuit malfunction Short to ground in wiring harness between MAIN 200 A fuse and power source control (power management control ECU) terminal A27-2 H/L LH 20 A fuse malfunction MAIN 200 A fuse malfunction Open circuit in wiring harness between battery positive terminal and power source control (power management control ECU) terminal A27-2 Headlight HI/LO bulb (LH) malfunction Headlight assembly (LH) connector or terminal malfunction Open circuit in wiring harness between the following terminals: Headlight assembly (LH) terminal A24-6 - Body ground (With headlight assembly (bulb type)) Headlight assembly (LH) terminal A23-4 - Body ground (With headlight assembly (LED type)) Open circuit in wiring harness between headlight assembly (LH) terminal A24-1 (bulb type), A23-1 (LED type) and power source control (power management control ECU) terminal A27-1 Headlight assembly (LH) malfunction Power source control (power management control ECU) malfunction