Suzuki Baleno Manual page 2107

DTC NO.37
INSPECTION
STEP
1 Was "ENGINE DIAGNOSIS FLOW TABLE"
performed?
2 Check A/C Cut Signal Circuit.
1) Check voltage at terminal E92-13
A/C cut signal specification:
While engine running:
Ignition switch turn ON or
while cranking engine:
Are check results as specified?
ACTION
0 – 1.5 V
10 – 14 V
ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-53
YES
Go to Step 2.
Substitute a known-
good ECM and recheck.
NO
Go to "ENGINE DIAG-
NOSIS FLOW TABLE".
"P" circuit open or short.