LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mitsubishi >> 2010 >> Lancer Evolution SE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Continuously Variable Transaxle On-Vehicle Service -- Lancer) >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC P0703: Malfunction of Stoplight Switch >> Diagnostic Function
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Function

WARNING: This page is about a different variant/trim than selected.

TCM detects malfunction using the stoplight switch signal sent from the ETACS-ECU.

scientia non olet · About LEMON Manuals