SYSTEM DIAGRAM 1. SECONDARY AIR INJECTION CONTROL SYSTEM DIAGRAM ![]() 2. SECONDARY AIR INJECTION SYSTEM WIRING DIAGRAM ![]() ![]() 3. EGR CONTROL SYSTEM DIAGRAM ![]() 4. EGR CONTROL SYSTEM WIRING DIAGRAM ![]() ![]() 5. EVAP CONTROL SYSTEM DIAGRAM ![]()
6. EVAP CONTROL SYSTEM WIRING DIAGRAM ![]() |
Toyota Tundra Service Manual > Climate Control Seat System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedures to troubleshoot the climate control seat system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. INSPECT BATTERY VOLTAGE Standard Voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace the battery before proceeding. NEXT 3. P ...