OPERATION CHECK 1. CHECK WINDSHIELD DEICER OPERATION (a) Turn the ignition switch ON. (b) Check that pressing the air conditioning control assembly (windshield deicer switch) illuminates the indicator and warms the front windshield surface. (c) Check that after approximately 15 minutes, the indicator light turns off and the windshield deicer deactivates. |
Toyota Tundra Service Manual > Audio And Visual System: Terminals Of Ecu
TERMINALS OF ECU 1. RADIO AND DISPLAY RECEIVER ASSEMBLY Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition J137-1 (FR+) - J137-7 (GND1) LA-LG - BR Sound signal (Front right) Audio system playing A waveform synchronized with sound is output J137-2 (FL+) - J137-7 (GN ...
