Transmission Range Sensor (Shift Switch) Circuit Check

TRANSMISSION RANGE SENSOR (SHIFT SWITCH) CIRCUIT - DIAGNOSTIC CHART

Step	Action	Yes	No
1	Transmission range sensor (shift switch) circuit check Disconnect connector from cruise control module with ignition switch OFF. Check for proper connection to cruise control module at terminal "E132-9". If OK, connect ohmmeter between terminal "E132-9" and ground. Fig 1: Connecting Ohmmeter Between Terminal E132-9 And Ground Courtesy of SUZUKI OF AMERICA CORP. Check for continuity under each condition in the following. Transmission range sensor (shift switch) circuit specifications Selector lever at "P" or "N" range: Continuity "R", "D", "2" or "L" range: Infinity (for 4 A/T model) "R", "D", "3" or "L" range: Infinity (for 5 A/T model) Is check result satisfactory?	Transmission range switch circuit is OK.	Go to Step 2.
2	Transmission range sensor (shift switch) check Disconnect transmission range sensor (shift switch) connector. Check for proper connection to transmission range sensor (shift switch) at disconnected connector terminals. If OK, check transmission range sensor (shift switch) for operation referring to "TRANSMISSION RANGE SWITCH (SENSOR) INSPECTION " or "TRANSMISSION RANGE SENSOR INSPECTION AND ADJUSTMENT ". Is check result satisfactory?	"BLK/RED" or "BLK/ YEL" circuit is open or short.	Adjust or replace transmission range sensor (shift switch).