Question about 1993 Mitsubishi 3000GT

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I have a 1993 Mitsubishi 3000 GT. It has a new

I have a 1993 Mitsubishi 3000 GT. It has a new starter, new ignition control module, new starter relay but it will not start. It is not even firing. Any solutions?

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Need more info whether you have fuel pressure etc.

Posted on Aug 01, 2010

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My 2007 Uplander won't start. We've replaced to battery and starter relay. Still won't even click when trying to start.


How to voltage drop test starter motor circuit This is how a normal starting system use to work ! Not now , computer's involved , communication networks etc.....
Here is how your's works

For ignition switch power modes refer to Body Control System Description and Operation . When the ignition switch is placed in the Start position a discrete signal is supplied to the body control module (BCM) notifying it that the ignition is in the Start position. The BCM then sends a message to the engine control module (ECM) notifying it that CRANK has been requested. At the same time the BCM is supplying 12 volts for the IGN 1 relay closing it and supplying battery positive voltage for the crank relay coil. The ECM verifies that the transmission is in Park or Neutral. If it is, the ECM grounds the control circuit of the crank relay. When this occurs battery positive voltage is supplied through the switch side of the crank relay to the S terminal of the starter solenoid.

Sorry but your best bet would be to take it to a qualified repair shop ! Or the Chevy dealer . Could have DTC'S - diagnostic trouble codes stored in the BCM !

DTC P0615 Starter Relay Control Circuit

Circuit/System Verification
Ignition ON, verify that no starter relay, theft deterrent, or automatic transmission DTCs are set that would cause the ECM to disable starting.
? If DTCs are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
Ignition ON, observe the scan tool BCM Starter Switch parameter. Place ignition switch in the crank position, the parameter should display ON.
? If not the specified value, refer to Power Mode Mismatch .
Transmission range selector in park , verify the scan tool ECM PNP Switch and TCM IMS parameters display Park/Neutral.
? If the TCM IMS parameter does not indicate Park/Neutral, refer to Transmission Internal Mode Switch Logic .
? If the ECM Park/Neutral parameter does not indicate Park/Neutral, refer to ECM Park Switch Circuit Malfunction.
Transmission range selector in park or neutral, attempt to start the vehicle. The starter relay should click and the engine should begin cranking.
? If the starter relay does not click or the engine does not crank, refer to Starter Relay Circuit Malfunction.

Power to many of this vehicle's circuits are controlled by the module that is designated the Power Mode Master (PMM). This vehicle's PMM is the Body Control Module (BCM). The PMM controls which power mode (Run, Accessory, Crank, Retained Accessory Power, or Off) is active.

Serial Data Power Mode
On vehicles that have several control modules connected by serial data circuits, one module is the power mode master (PMM). On this vehicle, the PMM is the body control module (BCM). The PMM receives 3 discrete ignition switch signals to differentiate which power mode will be sent over the Serial Data circuits. The table below illustrates the state of these inputs in correspondence to the ignition switch position:

Mar 29, 2017 | Cars & Trucks

1 Answer

Where is the safety switch for a 2006 chevy malibu


Safety switch ? For what ? Park neutral safety switch ,is this what you mean ? Your vehicle not starting ? There is a lot more involved then just that switch.
Circuit Description
For ignition switch power modes refer to Body Control System Description and Operation. Once the ignition is placed in the Run/Crank position, the control circuit of the Run/Crank relay is grounded by the body control module (BCM). With the Run/Crank relay switch closed, battery positive voltage flows through it and on to the park/neutral position (PNP) switch. With the PNP switch in either the Park or Neutral position, battery positive voltage will flow to the starter relay coil supply voltage input terminal of the powertrain control module and the coil side of the starter relay. Placing the ignition in the START position sends a message to the engine control module (ECM)/powertrain control module (PCM) requesting engine start. If the ECM/PCM has determined that the transmission is in Park or Neutral and theft is not active, it will ground the control circuit of the starter relay. Battery positive voltage will then flow through the switch side of the starter relay to the S terminal of the starter solenoid, cranking the engine. For remote vehicle start (RVS) information, refer to Keyless Entry System Description and Operation.

May 25, 2016 | Cars & Trucks

1 Answer

What could be the reason for no spark condition on a 1992 Mitsubishi 3000 gt?


Ignition module, bad coil, ignition switch, timing belt, distributor cap and or rotor, distributor not grounded

Mar 25, 2015 | 1992 Mitsubishi 3000GT

1 Answer

1993 3000 gt mfi relay clicking


you have a grounding issue bad ground probably a melted wire shielding
check accordingly

Nov 09, 2013 | 1998 Mitsubishi 3000GT

2 Answers

WHAT IS CAUSE WHEN A 1993 ACCORD DIES WHEN RUNS, THEN WONT TURN OVER


Could be the ignition control module, if the module has no heatsink compound underneath it to dissipate heat, it will burn up or stop working. See if it is hot when the vehicle does not start. It could be many other fuel or ignition related components also !
4_24_2012_9_04_01_pm.jpeg

Apr 24, 2012 | 1993 Honda Accord

1 Answer

The alternator fuse link keeps on blowing out on my 97 mitsubishi 3000 gt.and killing the alternator as well


CHECK ALTERNATOR POWER FEED WIRE AND VOLTAGE REGULATOR WIRES FOR EXPOSED WIRES SHORTING TO GROUND.CHECK BATTERY POSITIVE CABLE FROM ALTERNATOR TO STARTER. LOOK FOR SIGNS BURNT WIRES.YOU HAVE POSITIVE BATTERY CABLE SHORTING TO GROUND.OR STARTER SOLENOID OR STARTER SHORTING OUT.TRANSMISSION NEUTRAL SWITCH OR IGNITION SWITCH WIRES SHORTING OUT IGNITION.

Jan 06, 2011 | 1997 Mitsubishi 3000GT

1 Answer

My wife has a 96 3000 gt has new starter and battery and alternator and runs for a couple days then won't start i jump start it and its good for a couple days then it happens again what could be doing this...


sounds like a loose wire at the battery,check both termanals and dont be afraid to give them a good shake also get the wires from the battery to the starter checked even the small ign wire to the starter.adrian,,,,,,

Aug 12, 2010 | 1993 Mitsubishi 3000GT

1 Answer

Ignition/starter failing to engage for multiple turns of key


sounds like the starter has a flat spot on the solenoid. remove and test the starter, replace if necessary.

Nov 06, 2009 | 1993 Volkswagen Fox

1 Answer

1995 Escort GT starter will not work


Have you forgotten the silenoid switch ,2 large wires and 1 small plug type.

Feb 26, 2009 | 1993 Ford Escort 4 Door

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