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Home >> Mitsubishi >> 2014 >> Lancer ES Sportback >> Repair and Diagnosis >> External Pages >> Different car >> Section 90 (Lane Departure Warning System (LDWS) - With Diagnostics) >> Diagnosis Function >> Check Of Freeze Frame Data >> Fail-Safe Functions

Fail-Safe Functions

WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.

When the LDW-ECU detects a malfunction, the warning light will illuminate or the system will be disabled.

DTC No. Warning contents Ignition switch or system status Factor Warning light(1) Fail-safe
- Intermittent malfunction detection Ignition switch: ON The following signals, which are received via CAN communication, are unfeasible.
  • Engine control module: Vehicle speed signal
  • ASC-ECU: Yaw rate and longitudinal and lateral acceleration of a vehicle signal
  • Steering wheel sensor: steering angle of the steering wheel signal
  • ETACS-ECU: brake pedal signal
 ON Disabled
C1702 Trouble detection Refer to the DTC procedures. Refer to DIAGNOSTIC TROUBLE CODE CHART  .
C1703
C1704 Abnormal temperature detection Ignition switch: ON The internal temperature in the LDW camera reaches 85 °C or more. (Refer to the DTC procedures. Refer to DIAGNOSTIC TROUBLE CODE CHART  .) No indication Disabled
Abnormal temperature detection
  • Ignition switch: ON
  • LDW operation status: ON
 The internal temperature in the LDW camera reaches 85 °C or more. ON Disabled
C1705 Trouble detection Ignition switch: ON Refer to the DTC procedures. Refer to DIAGNOSTIC TROUBLE CODE CHART  . ON Disabled
C1706
C1707
B1950 No indication
B1951
B1952
B2507 ON
U0121
U0126
U0141
U1190
U1195
U15A2
(1) For display screens, refer to the indicator light or warning light list. Refer to INDICATOR LIGHT OR WARNING LIGHT LIST  .
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