Test SC-5A - Checking Park/Neutral Position Switch Sense
WARNING: This page is about a different variant/trim than selected.
NOTE:
Perform TEST SC-1A - CHECKING SPEED CONTROL OPERATION before proceeding.
- Turn ignition off. Disconnect Powertrain Control Module (PCM) connector. Ensure gear selector is still in Drive. Using scan tool in ohmmeter mode, check resistance of park/neutral position sense circuit at PCM connector terminal No. 76. See PCM CONNECTOR WIRE IDENTIFICATION table. If resistance is less than 5 ohms, go to next step. If resistance is 5 ohms or more, replace PCM. Perform TEST SC-VER - SPEED CONTROL VERIFICATION .PCM CONNECTOR WIRE IDENTIFICATION
Application Wire Color PCM Terminal No. 76 (Park/Neutral Position Switch Sense Circuit) JA Body Black/White - Disconnect 10-pin transmission range sensor connector. Connector is located on transmission. Go to next step.
- Using scan tool in ohmmeter mode, check resistance of park/neutral position sense circuit at PCM connector terminal No. 76. See PCM CONNECTOR WIRE IDENTIFICATION table. If resistance is less than 5 ohms, repair short to ground on park/neutral position sense circuit. Perform TEST SC-VER - SPEED CONTROL VERIFICATION . If resistance is 5 ohms or more, replace transmission range sensor. Perform TEST SC-VER - SPEED CONTROL VERIFICATION .