Suzuki Wagon R Manual page 3823

6-4-142 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z10XEP AND Z12XEP ENGINES)
Test
T04 Check: Short to Voltage of Signal Circuit
• Ignition OFF
• Remove fused jumper wire
• Disconnect wiring harness connector from:
Combination meter
• Ignition ON
• Measure voltage between the following terminals:
Combination meter - Wiring harness connector (wiring harness
side) terminal G25-23
&
Ground
Yes: E01
T05 Check: Component
• Ignition OFF
• Disconnect wiring harness connector from:
Immobilizer Control Module
• Ignition ON
• Is the following telltale OFF?
MIL
Yes: E04
Result Table
Result
E01 • Defective component:
ECM
NOTE:
If ECM is replaced, register password (PWD) and secret key code (SKC) to ECM referring to
"Procedure after ECM Replacement" in Section 8G3.
E02 • Short circuit to voltage between:
ECM - Wiring harness connector (wiring harness side) terminal G21-29
&
Immobilizer control module - Wiring harness connector (wiring harness side) terminal G17-2
&
Combination meter - Wiring harness connector (wiring harness side) terminal G25-23
or
• Defective component:
Immobilizer control module
NOTE:
If immobilizer control module is replaced, register fix code (FC) and secret key code (SKC)
to immobilizer control module by performing procedure described in "Procedure after
Immobilizer Control Module Replacement" in Section 8G4.
E03 • Circuit interruption between:
ECM - Wiring harness connector (wiring harness side) terminal G21-29
&
Combination meter - Wiring harness connector (wiring harness side) terminal G25-23
or
• Defective component:
Combination meter
Work Order Description
Cause Of Fault
Nominal Value
less than 0.3 V
No: E02
Test OK?
No: E05