DTC P1574 Isuzu
Stop Lamp Switch Circuit
Stop Lamp Switch Circuit
Description
DTCs P0502, P0503, P0719, and P0724 are not set. The engine speed is greater than 700 RPM. The traction control system or the antilock brake system are not active and have not failed. The vehicle speed is greater than 48 km h (30 mph) in ord
Cause and Solution
Refer to Exterior Lighting Systems Description and Operation in order to avoid a misdiagnosis.For an intermittent condition, refer to Testing for Intermittent Conditions and Poor Connections .
Video Guide
Diagnostic Info
- DTC Code: P1574
- Brand: Isuzu