2007 Nissan Titan Owner's Manual - Page 88

CAUTION ● This gauge is not designed to indicate low automatic transmission fluid level. Use the dipstick to check the fluid level. (See "5-speed automatic transmission fluid" in the "Maintenance and do-ityourself" section.) ● If the gauge indicates automatic transmission fluid temperature over the normal range, stop the vehicle as soon as safely possible. Have the vehicle checked by a NISSAN dealer. Continued operation of the vehicle may seriously damage the transmission. LIC0547 LIC0548 VOLTMETER When the ignition key is turned to the ON position, the voltmeter indicates the battery voltage. When the engine is running, it indicates the generator voltage. While cranking the engine, the volts drop below the normal range. If the needle is not in the normal range (11 - 15 volts) 1 while the engine is running, it may indicate that the charging system is not functioning properly. Have the system checked by a NISSAN dealer. AUTOMATIC TRANSMISSION FLUID TEMPERATURE GAUGE (if so equipped) This gauge indicates the temperature of the automatic transmission fluid. The automatic transmission fluid temperature is in the normal range 1 when the gauge needle points within the zone shown in the illustration. 2-8 Instruments and controls