Many malfunctions in the electrical system are caused by poor harness(s) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
Check the following conditions:
Check for damaged harness and terminals: contact resistance, oxidation, bent or broken terminals.
Check for poor connection between ECM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection
Use a suitable male pin to ensure that contact in sockets is good. The pin should remain in position when pulled gently.
Has a problem been found?
YES
Repair as necessary and go to "Verification of Vehicle Repair" procedure among the tree on the left-hand side of the window.
NO
System OK
IG KEY : ON. Engine : OFF.
Transaxle range switch Connecter : Disconnect
Measure voltage between power line C01 Terminal 3 ,6 and GND in Harness Connector of Transaxle range switch
Channal 1 prove(+) : transaxle range switch power supply C01 terminal 3, terminal 6 .
Channel 1 prove(-) : battery(-).
Specification : Approx. 12V
Is measured value all 12V?
YES
Go to Signal Circuit Inspection.
NO
Check that related C01 Terminal 3,6 Fuse or I/P-J Terminal 5 are disconnected
Repair,verify Verification Veh. Repair
PCM C33-2 Connector :disconnect
IG KEY : ON, Engine:OFF
Select D RANGE
Measure voltage between C33-2 Terminal 1 and GND
Channel1 Prove(+) : TRANSAXLE RANGE SWITCH D RANGE Input Signal C33-2 1(Measure TCU).
Channel1 prove(-) : Battery(-).
Specification : Approx. 12V
Is measured value 12V ?
YES
Check for PCM faulty
NO
Check for Line open between TRANSAXLE RANGE SWITCH C01 Terminal11 and PCM C33-3 Terminal1 .
Line is normal, Go to Components Inspection
Line is faulty , repair, verify Verification Veh. Repair
Because of a reference data in the event of D Range with faulty, After Verifying service data, you must measure Select Lever not represented.
