DESCRIPTION
This DTC is stored when the front wiper motor and link assembly (wiper ECU) detects an internal malfunction.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Memory | DTC Output from |
---|---|---|---|---|---|
B1370 | ECU Malfunction | When the battery voltage is 9.5 V or more, a malfunction is detected for 10 seconds or more during the wiper ECU self-check. | Front wiper motor and link assembly | ○ | Front wiper motor and link assembly |
PROCEDURE
1. | CLEAR DTC |
(a) Clear the DTCs.
Click here
|
2. | CHECK FOR DTC |
(a) Turn the engine switch on (IG).
(b) Check for DTCs.
Click here
Result | Proceed to |
---|---|
DTC B1370 is not output. | A |
DTC B1370 is output. | B |
A | ![]() | USE SIMULATION METHOD TO CHECK |
B | ![]() | REPLACE FRONT WIPER MOTOR AND LINK ASSEMBLY |
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