DTC P0617: Starter Relay Circuit High: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / ECT / Data List.
5. Read the value displayed on the Techstream.
6. Crank the engine.
7. Read the value displayed on the Techstream.

   OK

   Tester Display	Condition	Standard
   Starter Signal	ignition switch ON	OFF
   Starter Signal	Engine is cranking	ON

   Result

   Result	Proceed to
   NG	A
   OK	B

B → See step   3 

A: Go to next step 

1. Disconnect the park/neutral position switch connector.
   Fig 1: Disconnect The Park/Neutral Position Switch Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Measure the resistance according to the value(s) in the table below when the shift lever is moved to each position.

   Standard Resistance

   Tester Connection	Shift Lever Position	Specified Condition
   4 (B) - 9 (L)	P	Below 1 Ω
   	N	Below 1 Ω
   	Except P and N	10 kΩ or higher
   1 (RB) - 9 (L)	P	10 kΩ or higher
   	R	10 kΩ or higher
   	N	10 kΩ or higher
   	D	10 kΩ or higher

NG → See step   6 

OK: Go to next step 

1. Connect the park/neutral position switch connector.
   Fig 2: Connect The Park/Neutral Position Switch Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the TCM connector.
3. Measure the voltage according to the value(s) in the table below.

   Standard Voltage

   Tester Connection	Condition	Specified Condition
   C63-10 (STA) - Body ground	ignition switch ON and shift lever in P or N	Below 2 V
   	ignition switch ON and shift lever not in P or N	Below 1 V

NG → See step   5 

OK → See step   4 

1. Disconnect the TCM connector.
   Fig 3: Disconnect The Tcm Connector

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the ST relay from the engine room relay block.
3. Disconnect the park/neutral position switch connector.
4. Measure the voltage according to the value(s) in the table below.

   Standard Voltage

   Tester Connection	Condition	Specified Condition
   C63-10 (STA) - Body ground	ignition switch ON	Below 1 V

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → See step   7