REMOVAL PROCEDURE 1. PRECAUTION NOTICE: After
turning the ignition switch off, waiting time may be required before
disconnecting the cable from the battery terminal. Therefore, make sure
to read the disconnecting the cable from the battery terminal notice
before proceeding with work (See page 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 3. REMOVE FAN AND GENERATOR V BELT (a) Remove the fan and generator V belt (See page
4. REMOVE AIR CLEANER ASSEMBLY
5. REMOVE FRONT FENDER APRON SEAL RH 6. DISCONNECT POWER STEERING OIL PRESSURE SWITCH CONNECTOR 7. DISCONNECT VANE PUMP ASSEMBLY 8. REMOVE GENERATOR ASSEMBLY
(b) Disconnect the generator connector. (c) Remove the nut and disconnect the generator wire. (d) Remove the bolt and disconnect the wire harness bracket from the generator.
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Toyota Tundra Service Manual > Sfi System: Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) (P0037,P0038,P0057,P0058,P0141,P0161,P102D,P105D)
DESCRIPTION Refer to DTC P0136 (See page ). HINT: When any of these DTCs are stored, the ECM enters fail-safe mode. The ECM turns off the Heated Oxygen (HO2) sensor heater in fail-safe mode. Fail-safe mode continues until the ignition switch is turned off. The ECM provides a pulse width modulated co ...