TABLE OF CONTENTS - C on ti nu ed
SYSTEM UNDERVOLTAGE ..............................................109
TCC OVER TEMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111
TCC SOLENOID CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112
TCC STUCK ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115
TRANS TEMP SENSOR - P/N SWITCH CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . .117
TRANS TEMP SENSOR ERRATIC ........................................120
TRANS TEMP SENSOR SHORTED .......................................122
TRANSMISSION SLIPPING ..............................................125
VERIFICATION TESTS
VERIFICATION TESTS ..................................................127
8.0 COMPONENT LOCATIONS ..............................................129
8.1 ENGINE CONTROL MODULE .......................................129
8.2 TRANSMISSION CONTROL MODULE ................................129
8.3 TRANSMISSION SOLENOID ASSEMBLY..............................129
9.0 CONNECTOR PINOUTS ................................................131
ELECTROHYDRAULIC CONTROL UNIT - BLACK ...........................131
SHIFTER ASSEMBLY - BLACK ...........................................131
TRANSMISSION CONTROL MODULE C1 - BLACK ..........................131
TRANSMISSION CONTROL MODULE C2 - BLACK ..........................132
TRANSMISSION RELAY (RELAY BLOCK) ..................................133
10.0 SCHEMATIC DIAGRAMS................................................135
11.0 CHARTS AND GRAPHS ................................................137
11.1 5 VOLT SQUARE WAVE – TYPICAL PATTERN .........................137
11.2 TRANSMISSION TEMP SENSOR ....................................138
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