INSTALLATION PROCEDURE 1. INSTALL EGR VALVE BRACKET
2. INSTALL NO. 3 EGR PIPE SUB-ASSEMBLY
3. INSTALL EGR INLET
4. INSTALL EGR VALVE ASSEMBLY
5. CONNECT NO. 13 WATER BY-PASS HOSE
6. CONNECT NO. 12 WATER BY-PASS HOSE
7. INSTALL AIR CLEANER HOSE ASSEMBLY 8. ADD ENGINE COOLANT 9. INSPECT FOR ENGINE COOLANT LEAK 10. INSTALL V-BANK COVER SUB-ASSEMBLY |
Toyota Tundra Service Manual > Trailer Brake Control System: Stop Light Control Relay Malfunction (C1380)
DESCRIPTION The skid control ECU (brake actuator assembly) sends a stop light operation request signal to the stop light control relay. If the skid control ECU (brake actuator assembly) detects a malfunction in the stop light control relay circuit, the trailer brake control ECU (brake control with b ...