GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2000 🢒 Impala 🢒 Body and Accessories 🢒 Theft Deterrent 🢒 Theft Deterrent System Schematics
Figure 1:

Power/Grounds, Passlock
Object Number: 510323 Size: FS
Vehicle Theft Deterrent (VTD)Circuit Description
Content Theft Deterrent
LH HTD ST/BCM, DR LK, PWR MIR and CLSTR/BCM Fuses, HEADLAMP and RETAINED ACCSRY PWR Relays, and RETAINED ACCSRY PWR Circuit Breaker
PCM BCM/CLSTR, PWR MIR, CLSTR/BCM Fuses, RETAINED ACCSRY PWR CIRCUIT Breaker, HEADLAMP and RETAINED ACCSRY PWR Relays
PCM BCM/CLSTR, PWR MIR, CLSTR/BCM Fuses, RETAINED ACCSRY PWR CIRCUIT Breaker, HEADLAMP and RETAINED ACCSRY PWR Relays
STR COL, BCM, WSW and CIG/AUX Fuses
ABS/PCM, STOP, TURN SIGNAL and SRS Fuses
PCM BCM/CLSTR, PWR MIR, CLSTR/BCM Fuses, RETAINED ACCSRY PWR CIRCUIT Breaker, HEADLAMP and RETAINED ACCSRY PWR Relays
ABS/PCM, STOP, TURN SIGNAL and SRS Fuses
G203 (2 of 3)
G201 (1 of 2)
Direct Inputs 1 of 2
Figure 2:

Content Theft Deterrent
Object Number: 510327 Size: FS
Content Theft Deterrent (CTD) Circuit Description
Power/Grounds, Passlock