2006 DODGE RAM SRT-10 Service Repair Manual

tow coolant capacity dimensions phone CD changer headlight aiming

Load previous 8 pages

Page 3689 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 9.CHECK THE ENGINE CONTROL MODULE
Reconnect the ECM harness connectors.
Turn the ignition on, engine not running.
With the scan tool, actuate the 3-4 (Overdrive) Solenoid.
Using a 12-volt test light c

Page 3690 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 11 .CHECK THE (T515) TRANSMISSION CONTROL CIRCUIT
Turn the ignition off to the lock position.
Disconnect the TIPM C1 harness connector.
Ignition on, engine not running.
Using the scan tool in the ECM,

Page 3691 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 13.INTERMITTENT WIRING AND CONNECTORS
The conditions necessary to set this DTC are not present at this time.
Use the Freeze Frame Data to help duplicate the conditions in which the DTC originally set.

Page 3692 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual P0974-TRANSMISSION OVERDRIVE CIRCUIT VOLTAGE TOO HIGH (DIESEL)
For a complete wiring diagramRefer to Section 8W

Page 3693 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual Theory of Operation
The 3-4 Solenoid is used the engage the gear change from 3rd gear to 4th gear.
The solenoids used in transmission applications are attached to valves which can be classified as nor

Theory of Operation
The 3-4 Solenoid is used the engage the gear change from 3rd gear to 4th gear.
The solenoids used in transmission applications are attached to valves which can be classified as normally open or
normally closed. The normally open solenoid valve is defined as a valve which allows hydraulic flow when no cur-
rent or voltage is applied to the solenoid. The normally closed solenoid valve is defined as a valve which does not
allow hydraulic flow when no current or voltage is applied to the solenoid.These valves perform hydraulic control
functions for the transmission and must therefore be durable and tolerantof dirt particles. For these reasons, the
valves have hardened steel poppets and ball valves. The solenoids operatethe valves directly, which means that
the solenoids must have very high outputs to close the valves against the sizable flow areas and line pressures
found in current transmissions. Fastresponse time is also necessary to ensure accurate control.
When Monitored:
Continuously with ignition on.
Set Condition:
This code will set if the voltage detected on the 3-4 Shift Solenoid Controlcircuit at the ECM is different then
the expected voltage. Note: To clear this DTC it is necessary to drive the vehicle at a sustained speed which
would allow the TCC and/or Overdrive Clutch to operate
Possible Causes
TRANSMISSION CONTROL DTC PRESENT
(T9) 3-4 SOLENOID CONTROL CIRCUIT SHORT TO VOLTAGE
(T9) 3-4 SOLENOID CONTROL CIRCUIT SHORT TO ANOTHER CIRCUIT
3-4 SOLENOID
ENGINE CONTROL MODULE
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 21 - TRANSMIS-
SION/TRANSAXLE/AUTOMATIC - 48RE - STANDARD PROCEDURE)
Diagnostic Test
1.CHECK IF ANY TRANSMISSION CONTROL DTCS ARE PRESENT
Ignition on, engine not running.
With the scan tool, read Engine DTCs.
Are there any Transmission Control DTC’s present?
Ye s>>
Refer to the Transmission category, (Refer to 21 - TRANSMISSION/TRANSAXLE/AUTOMATIC - 48RE
- DIAGNOSIS AND TESTING) and perform the appropriate symptom(s).
No>>
Go To 2
2.CHECK IF THE DTC IS CURRENT
Ignition on, engine not running.
With the scan tool, read Engine DTCs.
Record the Freeze Frame data for the reported DTC.
With the scan tool, erase DTCs.
Turn the ignition off to the lock position.
Using the Freeze Frame data recorded earlier, try to duplicate the conditions in which the DTC originally set.
NOTE: It may be necessary to road test the vehicle to duplicate the originalset conditions.
With the scan tool, read Engine DTCs.
Did the DTC reset?
Ye s>>
Go To 3
No>>
Go To 7

Page 3694 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 3.CHECK THE 3-4 SOLENOID
Turn the ignition off to the lock position.
Disconnect the Transmission Solenoid Assembly harness connector.
Ignition on, engine not running.
With the scan tool, actuate the 3

Page 3695 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 5.CHECK THE (T9) 3-4 SHIFT SOLENOID CONTROL CIRCUIT FOR A SHORT TO ANOTHER CIRCUIT
Turn the ignition off to the lock position.
Disconnect the ECM C1 and C2 harness connectors.
Disconnect the Transmiss

Page 3696 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 7.INTERMITTENT WIRING AND CONNECTORS
The conditions necessary set this DTC are not present at this time.
Use the Freeze Frame Data to help duplicate the conditions that set the DTC.Pay particular atte

Load next 8 pages

Page: < prev 1-10 ... 3657-3664 3665-3672 3673-3680 3681-3688 3689-3696 3697-3704 3705-3712 3713-3720 3721-3728 ... 5272 next >

sat nav airbag off instrument panel trailer headlights gas tank size