DTC B1370: ECU Malfunction [12/2017 - 10/2023]: Description

This DTC is stored when the windshield wiper motor assembly detects an internal malfunction.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Memory	DTC Output from
B1370	ECU Malfunction	DTC Detection Condition: Engine switch on (IG) (IG+ voltage 9.5 V or higher) Malfunction Status: Microcomputer malfunction Temperature detection circuit malfunction Angle detection circuit malfunction Wiper motor activation circuit malfunction Current detection circuit malfunction Malfunction Duration: Malfunction determined if the status continues for 10 seconds or more	Windshield wiper motor assembly	◦	Wiper

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

Memory

DTC Output from

B1370

ECU Malfunction

DTC Detection Condition:

Malfunction Status:

Malfunction Duration:

Windshield wiper motor assembly

◦

Wiper