RL V6-3.5L (2007)
NO - Go to step 62.
62. Turn the ignition switch OFF.
63. Jump the SCS line with the HDS.
64. Disconnect the connectors from these parts:
-
Intake manifold tuning (IMT) actuator
-
Exhaust gas recirculation (EGR) valve
-
Input shaft (mainshaft) speed sensor
65. Disconnect PCM connector C (22P).
66. Check for continuity between PCM connector terminal C14 and body ground.
Is there continuity?
YES - Repair short in the wire between the PCM (C14) and the IMT actuator, the EGR valve, or the input shaft (mainshaft) speed sensor.
NO - Update the PCM if it does not have the latest software, or substitute a known good PCM, then recheck. If the symptom/indication goes away
with a known good PCM, replace the original PCM.
67. Measure voltage between body ground and PCM connector terminal D2.
Is there about 5 V?
YES - Go to step 75.
NO - Go to step 68.
68. Turn the ignition switch OFF.
