REMOVAL PROCEDURE 1. REMOVE FRONT FENDER APRON SEAL RH (a) Remove the 6 clips and fender apron seal. 2. REMOVE FRONT FENDER APRON SEAL REAR RH (a) Remove the 5 clips and fender apron seal. 3. REMOVE FRONT FENDER APRON SEAL LH (a) Remove the 6 clips and fender apron seal. 4. REMOVE FRONT FENDER APRON SEAL REAR LH (a) Remove the 5 clips and fender apron seal. 5. REMOVE INTAKE MANIFOLD (See page 6. REMOVE GENERATOR ASSEMBLY (See page 7. DISCONNECT COOLER COMPRESSOR ASSEMBLY Click here 8. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE (a) Remove the dipstick.
(c) Remove the O-ring from dipstick guide. 9. REMOVE EXHAUST PIPE ASSEMBLY (See page 10. REMOVE FRONT PROPELLER SHAFT ASSEMBLY (for 4WD) (See page 11. REMOVE FRONT NO. 4 FLOOR HEAT INSULATOR
12. REMOVE FRONT NO. 3 FLOOR HEAT INSULATOR
13. REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY
(b) Remove the 2 gaskets. 14. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
15. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH
16. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
17. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH
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Toyota Tundra Service Manual > Meter / Gauge System: Last Communication With Navigation ECU (U0163)
DESCRIPTION The combination meter assembly communicates with the navigation receiver assembly via the CAN line. DTC Code DTC Detection Condition Trouble Area U0163 When either of following conditions is detected: IG voltage 10.5 V or more No communication with navigation receiver assembly continues ...