1988 JEEP CHEROKEE Service Repair Manual

Fig. 83: Test 6D - 8-Way Black Connector Cavity "G" (Cherokee)

Fig. 84: Test 6D - Code 703, TCU 32-Way Connector (Cavity 9)
TEST 6E - CODE 703 - GEAR SELECT SWITCH CIRCUIT
NOTE: Perform TEST 6D - CODE 703 - GEAR SELECT SWITCH CIRCUIT
before proceeding.
Fig. 85: Test 6E - Code 703, Flow Chart

Fig. 86: Test 6E - Gear Select Switch Schematic (Cherokee)
Fig. 87: Test 6E - Code 703, Location of Gear Select Switch
Fig. 88: Test 6E - 8-Way Black Connector Cavity "A" (Cherokee)

Fig. 89: Test 6E - 8-Way Black Connector Cavity "H" (Cherokee)
Fig. 90: Test 6E - TCU 32-Way Connector (Cavity 8)
TEST 7A - CODE 705 - TPS CIRCUIT
NOTE: Perform TEST 1A - VERIFICATION OF THE COMPLAINT
before proceeding.
NOTE: On Cherokee, engine diagnostic connector is located at left
side of engine compartment, near engine controller. Engine
diagnostic connector is a 6-terminal connector.

Fig. 91: Test 7A - Code 705, Flow Chart (1 of 2)

Fig. 92: Test 7A - Code 705, Schematic
Fig. 93: Test 7A - TCU 32-Way Connector (Cavities D2 & D3)

Fig. 94: Test 7A - Code 705, Flow Chart (2 of 2)

Fig. 95: Test 7A - Code 705, Schematic
Fig. 96: Test 7A - Location of Throttle Position Sensor (TPS)