2006 DODGE RAM SRT-10 Service Repair Manual

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Page 313 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 7.(K900) SENSOR GROUND CIRCUIT OPEN
Measure the resistance of the (K900) Sensor ground circuit from the
ECT Sensor harness connector to the appropriate terminal of special
tool #8815.
Is the resistanc

Page 314 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 9.(K2) ECT SIGNAL CIRCUIT SHORTED TO THE (K900) SENSOR GROUND CIRCUIT
Measure the resistance between the (K2) ECT Signal circuit and the
(K900) Sensor ground circuit in the ECT Sensor harness connecto

Page 315 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual P2299-BRAKE PEDAL POSITION / ACCELERATOR PEDAL POSITION
INCOMPATIBLE

Page 316 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual For a complete wiring diagramRefer to Section 8W.
When Monitored:
Ignition on. No Break or APPS faults present.
Set Condition:
The PCM recognizes a brake application following the APPS showing a fixed

For a complete wiring diagramRefer to Section 8W.
When Monitored:
Ignition on. No Break or APPS faults present.
Set Condition:
The PCM recognizes a brake application following the APPS showing a fixed pedal opening. Temporary or
permanent. Internally the PCM will reduce throttle opening below driver demand. One trip fault and the code
will be set within 5 seconds. ETC light will illuminate, the light will onlystay illuminated while DTC is active.
Possible Causes
CUSTOMER PRESSING ACCLERATOR PEDAL, THEN PRESSING BRAKE PEDAL, AND CONTINUES
HOLDING THEM DOWN SIMULTANEOUSLY
STOP LAMP SWITCH
APP SENSOR
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 9 - ENGINE -
DIAGNOSIS AND TESTING).
Diagnostic Test
1.DTC INFORMATION
NOTE: If a pedal assembly becomes mechanically stuck the voltage output will stay fixed, if this is also
Followed by a long application of the brakes this code will set.
NOTE: When this code sets the pedal position in the PCM software will ramp toidle. If the Pedal voltage
changes OR the brake pedal is released, the pedal position in the PCM software will ramp up to the pedal
position and the ETC light will go out.
With a scan tool, read DTCs and record the related Freeze Frame data.
Diagnose all other Stop Lamp Switch and APP Sensor codes before continuing.
This code can be set by a driver who uses both feet while driving, one for the Accelerator Pedal and the other for
the Brake Pedal.
NOTE: The most likely cause of this DTC is caused by the customer Brake Torquing the engine by pressing
the Accelerator pedal and the pressing the Brake Pedal.
Ask the driver of the vehicle if these conditions apply to their driving habits.
Are the listed conditions part of the customers driving habits?
Ye s>>
Advise the customer of what caused the DTC. This is normal operation of a ETCequipped vehicle
because of safety issues.
Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE)
No>>
Go To 2
2.STOP LAMP SWITCH OPERATION
With a scan tool, read both Stop Lamp Switch statuses while pressing and releasing the Brake Pedal.
Does the scan tool display the Pressed and Released while pressing and releasing the Pedal?
Ye s>>
Go To 3
No>>
Check the Stop Lamp Switch for proper installation and check the related circuits for opens and shorts
using the appropriate wiring diagram. If OK, replace the Stop Lamp Switch assembly.
Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE)

Page 317 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 3.APP SENSOR SWEEP
Ignition on, engine not running.
With a scan tool, monitor both APP Sensor voltage readings.
Slowly press the accelerator pedal from idle until it reaches the end stop near the floo

Page 318 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual P2302-IGNITION COIL 1 SECONDARY CIRCUIT- INSUFFICIENT IONIZATION
For a complete wiring diagramRefer to Section 8W.

Page 319 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual When Monitored:
Engine running and battery voltage greater than 10 volts.
Set Condition:
If PCM detects that the secondary ignition burn time is incorrect, too short, or not present, an error is detec

Page 320 of 5267

DODGE RAM SRT-10 2006 Service Repair Manual 3.COIL ON PLUG RESISTANCE
Turn the ignition off.
NOTE: The following resistance measurement should be taken between 70° and80°F.
Measure the resistance of the Coil on Plug.
4.7L and 3.7L Primary Ign

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