Pattern Select Switch Power Mode Circuit: Procedure
- INSPECT PATTERN SELECT (PWR) SWITCH
- Remove the suspension control switch, refer to REMOVAL .
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Switch Condition Specified Condition 16 (P) - 20 (E) Pattern select (PWR) switch on Below 1 Ω 16 (P) - 20 (E) Pattern select (PWR) switch off 10 kΩ or higher
NG → See step 5
OK: Go to next step
- CHECK HARNESS AND CONNECTOR (PATTERN SELECT (PWR) SWITCH - BODY GROUND)
- Disconnect the V4 suspension control switch connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition V4-20 (E) - Body ground Always Below 1 Ω
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: Go to next step
- CHECK HARNESS AND CONNECTOR (PATTERN SELECT (PWR) SWITCH - ECM)
- Disconnect the A38 ECM connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Switch Condition Specified Condition A38-51 (PWR) - Body ground Pattern select (PWR) switch on Below 1 Ω A38-51 (PWR) - Body ground Pattern select (PWR) switch off 10 kΩ or higher
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR
OK → See step 4
- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE
- REPLACE PATTERN SELECT (PWR) SWITCH (SUSPENSION CONTROL SWITCH). Refer to REMOVAL