REMOVAL PROCEDURE 1. REMOVE V-BANK COVER SUB-ASSEMBLY 2. REMOVE AIR CLEANER HOSE ASSEMBLY 3. DRAIN ENGINE COOLANT
4. DISCONNECT NO. 12 WATER BY-PASS HOSE
5. DISCONNECT NO. 13 WATER BY-PASS HOSE
6. REMOVE EGR VALVE ASSEMBLY
7. REMOVE EGR INLET
8. REMOVE NO. 3 EGR PIPE SUB-ASSEMBLY
9. REMOVE EGR VALVE BRACKET
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Toyota Tundra Service Manual > Dynamic Radar Cruise Control System: Brake System (P1578)
DESCRIPTION This DTC is stored when a malfunction is detected in the vehicle stability control system. Check the vehicle stability control system when DTC P1578 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area P1578 Brake System While the vehicle speed is 36 km/h (22 mph) or mo ...